> Most Twitter users, as best I can tell, aren't actually complaining about what they see. They are complaining about what others see.

I don't see any evidence for that

> In their view, they have the "correct opinions" ... the people that disagree with them are the ones being duped

This is getting very straw-man

> That's why there's a huge censorship movement right now in the US

Oh really, is there?