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コツ・マルカス「Marcus Kotsu」

@kotsu.red
35 followers 67 following 577 posts

Just another American learning Japanese. I work in a school now. President of the Maricopa Lions Club. Brother of @lucy.kotsu.red. Any/All. I don’t care. I’m ace. This is the internet. If you see me IRL it’s He/Him/His.

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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 28/09/2026
Guys I have achieved total world domination.
A meme-style chat log from “your ai slop bores me.” The user asks for Python code to take total control of the world without mistakes. The AI agrees, then outputs the nonsensical line `Hello world("print")`. A caption below reads, “when the LLM so ahh you lowk take over its job,” with the URL youraislopbores.me.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 28/09/2026
So you're saying my computer is too old to run your game?
A wooden abacus with ten rows of colorful beads, all slid to the left, on a white background.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 28/09/2026
Bro this app is awesome.
A meme-style layout for a chat page titled “your ai slop bores me.” The user asks, “Draw me a quick brown fox jumping over a lazy dog,” and the AI replies with a crude black-line sketch of a fox leaping over a curled-up dog. The caption reads, “when the LLM so ahh you lowk take over its job,” followed by the URL youraislopbores.me.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 26/09/2026
Guys please $60/month is a reasonable rate for live TV please just make it permanent, $82/month is too much.
Promotional graphic for YouTube TV’s “Most Comprehensive” plan, featuring 100+ channels, a 2-day free trial, and a discounted price of $59.99 per month, reduced from $82.99. It says customers save $69 over the first three months and displays logos for NBC, CBS, FOX, ABC, ESPN, TNT, HGTV, Bravo, Fox News Channel, and Disney Channel. Buttons read “See All Channels” and “Try It Free.”
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 16/09/2026
I hate articles written this way, because this is not what the word “obsolete” means. Your Apple Watch Series 7 is not gonna suddenly stop giving you the time, or suddenly stop tracking your fitness. It still connects to iPhones running iOS 27. These “about a million” watches are not obsolete.
Screenshot of a Macworld article titled “Apple just made about a million Apple Watches obsolete.” The subheadline says watchOS 27 drops support for 10 Apple Watch models, including Series 8 and the original Ultra. A photo below shows a black Apple Watch with colorful app icons on its screen, held in a hand.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 14/09/2026
This took three seconds and one try. I feel like half of tech troubles these days are people trying to use the wrong tool for a job. Of course you’re gonna struggle using a wrench to remove a screw.
Screenshot of a Google search for “giants game score,” showing the New York Giants’ NFL game card. The Giants defeated the Dallas Cowboys 28–20, with the Giants leading 7–7–7–7 by quarter and the Cowboys scoring 0–7–7–6.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 06/09/2026
Oh hey new single
Apple Music screenshot showing Ado’s single “Suki de Ite,” with anime-style artwork of a short-haired character holding a yellow flower over one eye. The page lists it as a J-Pop single released September 7, 2026, with Dolby Atmos and Hi-Res Lossless audio, one song totaling four minutes, and a Play button.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 27/08/2026
We're so back
Screenshot of Experimental Penguins, showing a chat interface with several penguin sprites on a white background. The chat messages read: “Guest: this is real?”, “Guest: Yeah,” “Guest: oh?”, “Guest: lol,” and “Guest: rsnail is experimenting with penguins again.” Blue text repeats the final message, and a penguin near the lower left is circled in blue. A text input field, interface icons, and “Follow this project on Patreon” appear at the bottom.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 23/08/2026
Hi there, Apple, This screen makes iPhone Mirroring fundamentally useless. Don't let the Googlebook outshine you with Cast My Apps.
A Mac screen displays a pop-up prompting the user to unlock their iPhone and follow instructions in “iPork” to connect it, with a pink “Connect” button.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 21/08/2026
Why is YouTube randomly turning some text in comments into links to search results?? Why would I ever want to go from a Apple IIGS OS video to search for Molasses???
Screenshot of a social media post by @vwestlife. The post reads: “It was forgotten for good reason... on a stock IIGS, it was slower than molasses in January. An accelerated CPU, more RAM, and hard drive were practically mandatory to actually use it, and once you paid for all that, you might as well have just gotten a Mac, Amiga, or Atari ST instead.” Blue search icons appear next to “molasses” and “Atari ST.” The post has 16 likes, a dislike icon, and a comment icon.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 06/08/2026
Guys the new Siri AI can just end the conversation if it doesn't like the topic in question. Apple's artificial limitations are infuriating!
Screenshot of a Siri conversation showing a cropped image of a regular expression, the user asking “What is this?”, and Siri replying, “I can't help with this, try something else.” A notice at the bottom says, “Siri ended the conversation.”
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 01/08/2026
Me watching OpenAI and Anthropic raise alarm bells about AI safety after Kimi K3 launched:
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 27/07/2026
Looks like my brother @lucy.kotsu.red is getting a much needed break from One Piece. (We get Crunchyroll through the Apple TV channel)
A white rounded rectangle displays the heading “Apple TV+,” the Apple TV+ logo on a black background, and a red underline along the bottom, with the right side going up.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 23/07/2026
I got a new bed today. The old one broke.
A dimly lit bedroom with a bed covered in dark blue bedding, blue LED lights underneath, a fan and lamp beside it, white closet doors, and a blue backpack hanging on the wall.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 19/07/2026
Guys I got a shout out from @redkeytar.com for a project that took me 10 minutes and $15 😭 (most of it was figuring out how to link GitHub Pages to my DNS) I guess I provided a real service to y'all 🫡
Discord message from Polo Field. It says "Shout out to KotsuCoder for this little gem", linking to isboxcrittersalive.com.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 06/07/2026
Yeah, I'm using a static site generator. Finally decided it's time to learn how to use one of these.
Source code for Screenbones layout
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 06/07/2026
I started working on something
Screenshot of an in-the-works website for Screenbones, there is no styling applied.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 18/06/2026
Then change it. Settings > General > Keyboard Layout
Image of Apple TV search screen, keyboard is laid out in a grid format.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 17/06/2026
One of the stripes was transformed to the words "Trump Mobile", making it have 11 stripes instead of 13 stripes. The word mark is supposed to be the 13th stripe.
Trump Mobile logo. There are stripes made up to black and gold, with the last stripe being replaced with the company's word mark. Because the gold stripes are the same color as the rest of the phone, it makes it look like there are two missing stripes.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 10/06/2026
Okay WOW Claude Fable is EXPENSIVE! This was only one question! t3.chat/share/wky08k...
Screenshot from T3 Chat showing a “Usage Limits” card with “Base” and “Burst overage” quota bars. There is a note that shows the Base quota will reset in 7 minutes, and a note that the plan renews on Jun 11, 2026. The Base quota is completely drained, and the Burst overage has about 80% remaining.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 30/05/2026
My app says they were suspended.
A dark-themed mobile error screen displaying a back arrow in the top-left corner and the word "Error" centered at the top. In the middle is a warning triangle icon inside a light gray circle, followed by large bold text reading "Not Found" and smaller text below stating "Account has been suspended." At the bottom is a light gray pill-shaped button with a refresh icon and the text "Try again."
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 29/05/2026
It’s kinda insane Google is still using this model as the general person’s first impression of AI.
Screenshot of the Kagi search engine in light mode showing results for the query "How many J's are in Joshua?" The Quick Answer box correctly states: "There is one 'J' in the name Joshua."
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 26/05/2026
If there’s anything that has access to tool calls for basic calculations, you’d think it’d be the AI Overviews. Kagi gets this right, by the way.
Screenshot of the Kagi search engine showing results for the query "How many r's are in the word cookie?" The Quick Answer box prominently displays the response: "There are zero r's in the word 'cookie.'"
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 15/05/2026
There are products out there that track your water drinking habits without using AI.
A product page for the HidrateSpark PRO 2 smart water bottle, featuring a sleek water bottle next to a smartphone displaying a hydration tracking app. The water bottle is $79.99 and comes with a chug or a straw option for the lid.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 09/04/2026
Hey Google, I pay to get rid of ads. This is completely unacceptable.
Screenshot of the YouTube Premium homepage displaying a large, green promotional banner for Google Chrome occupying the main video feed area. The banner features an illustration of a laptop with a rocket launching from the screen, alongside text reading "Watch YouTube videos with Chrome, the browser built by Google" and a "Get Chrome" call-to-action button. The YouTube Premium logo is visible in the top-left corner, highlighting the contradiction of a paid subscriber receiving prominent promotional content despite paying for an ad-free experience.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 06/04/2026
pointers are easy
Screenshot of a Boot.dev coding lesson titled "C Strings" showing a dark-themed code editor. The left panel explains C string fundamentals: how strings are null-terminated character arrays accessed via pointers, with examples like char *msg = "ssh terminal.shop for the best coffee". The right panel displays the user's completed concat_strings function implementation in C, which uses pointer arithmetic to find a string's null terminator and concatenate a second string. Below the code, test results show 4 of 4 tests successful with 2 skipped. The user is at Sorcerer Level 62 in the CH3: Pointers, L14: C Strings course section.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 24/03/2026
Why did I get three identical responses?
Responses to a post on Bluesky. There are three that all read “AI amplifies execution. Not decisions. Tools don't think. You do. Deploy it to grind tasks. Keep the wheel. Weak operators blame the tool.”
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 17/03/2026
I CAN CHANGE TAB ICONS???
Screenshot of Zen Browser tab with context menu open, one of the options is "change icon".
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 16/03/2026
For additional context, the next two results are slightly more relevant.
Two additional result. They are:

1. An Ask.com article titled “Step-by-Step Python Programming Tutorial for Beginners”

2. A Questionsanswered article titled “Can I Learn Python on My Own?”
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 16/03/2026
I want y’all to guess what my search query was.
A screenshot of four mobile search engine results. The results alternate comically between two entirely different topics:


1. An Ask.com article titled "A Comprehensive Guide to the Sony STR DH500: Features, Specs, and Performance"

2. An Ask.com article titled "Understanding the Science Behind STR Analysis in Forensic Investigations"

3. A Consumersearch article titled "STR Profiling: Enhancing Accuracy and Reliability in DNA Identification"

4. An Ask.com article titled "Choosing the Right Audio Receiver: Exploring the Benefits of the Sony STR DH500"
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 15/03/2026
This is what it looks like when you subscribe to Creative Cloud. I’m getting tired of people acting like Adobe’s the bad guy because you have to pay to end your commitment early. This is not a dark pattern. If you don’t want to commit to a year, don’t commit to a year. Read what’s on your screen.
Adobe subscription selection screen. The options are Monthly, Annual billed monthly, Annual prepaid.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 10/03/2026
I love this. I need my own terminal website.
A coffee shop accessed from within the terminal via ssh at terminal.shop
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 10/02/2026
I hate how all the good stuff out there is expensive.
Screenshot of Codecrafters purchase screen providing options: 3 months for $120, 1 year for $360, Lifetime for $1490. The 1 Year pass is selected.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 09/02/2026
Same mistake here. You're likely to forget the か at the end, so it's good to keep it separate from です. But again, for the こそあど word, it only gives you the correct answer -- それ. Don't even get me started about how it seems to think a learner might use けんさん or 学生 here. Or even the lack of Kanji.
Duolingo exercise having you translate "Is that tasty?"
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 09/02/2026
This is what I don't understand -- the most likely mistake for someone to make here is to mix up これ and それ. So why isn't それ, どれ or even あれ present here? It's not a good learning exercise if it doesn't let you make the most likely mistake. Worse yet, nobody is selecting じゃあね. Why is that here?
Screenshot of Duolingo exercise, translating the phrase "This is tasty rice!"
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 06/02/2026
This timeline is a meme...
Wikipedia description of a movie titles "Poohniverse: Monsters Assemble", a movie featuring murderous versions of characters from children's fairytales teaming up to hunt down survivors of their massacres.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 10/01/2026
I went ahead and replaced zsh on macOS with my new shell -- the hand-crafted version, not the vibe-coded one. It's still not exactly ready for primetime (It doesn't yet support quotes or changing directory), but I'm pretty happy with how it's turning out.
Screenshot of macOS Terminal running mkshell with about information displayed.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 09/01/2026
I don't know whether I should be proud of this or not, but I successfully got a fully AI-Generated Pull Request. I'm using this to learn how to code review.
A GitHub Pull Request for a Shell program, adding support for external programs.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 08/01/2026
Gemini did a much better job at this 🫠
A screenshot of cleaner Python code. The function builtin_type determines how a command is interpreted by checking shell builtins and then searching the system PATH. The code is well-organized, using standard library functions like os.path.join and os.access to achieve this task.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 08/01/2026
Holy wow I'm gonna have to refactor this code at some point...
A screenshot of Python code for a "type" command implementation. The function iterates through arguments, checking if they are shell builtins or searching through the system PATH using os.listdir. The code is heavily nested with multiple loops and try-except blocks, highlighted in a dark-mode syntax theme.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 30/10/2025
@screenhog.bsky.social I’m hoping to get your opinion on this. How would you explain why cheating items in a Club Penguin-style game materially impacts other players? This is what I came up with, but I’m not sure if it’s quite right. Considering making a video.
What's being ignored here is that the social interactions is not a small add-on. Social interaction is not part of the gameplay, it is the gameplay. Club Penguin is a social playground. What items you wear impacts how players interact with you, and if you have items that are impossible to obtain or are supposed to be rare, it gives you social clout that you simply did not earn. That is a material impact in the gameplay.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 29/09/2025
You want to see a truly harmful use of AI? This. This is it.
An advertisement for an AI girlfriend app called Otherhalf AI
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 18/09/2025
Wait until he finds out just how large that keyboard is gonna be.
YouTube comment from algotkristoffersson15 which reads "This is why all characters should exist in all fonts and on all keyboards. Seriously why don’t they?"
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 11/06/2025
Guys… who made this song? It’s so good! #ClubPenguin #WaddleOn
Waddle On on Apple Music. The artist listed is “The Penguin Band”.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 01/06/2025
YouTube really is doing themselves a disservice by not marketing YouTube TV as aggressively as they should. Where's the "Watch on Nickelodeon via YouTube TV" button on this screen?
Sidebar results on a YouTube search for The Fairly OddParents: A New Wish. It shows the first five episodes, and there are two buttons: "Watch with Paramount Plus", and "Buy".
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 20/02/2025
Gulf of Kotsu
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 13/01/2025
Aww but I want pet dragons!
Former Pandanda wallpaper featuring three baby dragons flying among the clouds: a red, yellow, and green one.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 13/01/2025
Alligator Lizards. en.m.wikipedia.org/wiki/Norther...
An image of a Northern Alligator Lizard
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 12/01/2025
Oh word I FINALLY got the client up and running! Now it's time to figure out the server and database. Hopefully I'll have a devlog out this week with myself and Lucifer interacting over Yukon. Of course, after that it's making modifications so that it's NOT Club Penguin.
A screenshot of the Yukon client running with some runtime errors.
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コツ・マルカス「Marcus Kotsu」 @kotsu.red · 09/01/2025
Guys I found another good private server. Here's my igloo in Penguin Origins.
A pink igloo filled with pink furniture. There is a Christmas Tree, a Christmas Wreath, and a fireplace with stockings in the igloo as well. The pet fish has been frozen.
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