I've seen that attitude clearly on display in a liberal Breadtuber who tried to slander several popular YouTubers because he felt they didn't belong in his space. It's a batshit insane take and you are right it's the core of the liberal movement now. Not just lying about people but actively trying to destroy them and remove them from the argument.
They've had the Idea of Persona 2 Revamp on the table. Just the whole "Shades Reich" thing.