Schumer can be removed from his Dem leadership role this week - 23 Dems (and/or independents) just have to vote to depose him
And they should, given this is his fault.
This is a lovely sentiment but Schumer isn't up for re-election until 2028 and he knows this. At which point he will be 77/78. There's no mechanism to recall a sitting senator AFAIK.