Back in 2023, Google floated the idea of "Web Environment Integrity" (WEI), a set of modifications to web standards that would force your computer to disclose its operating environment to the web servers it connected to, *even if you objected to this disclosure*:
pluralistic.net/2023/08/02/s...
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Pluralistic: Forcing your computer to rat you out (02 August 2023) – Pluralistic: Daily links from Cory Doctorow