Left leaning people can see the problems and the right leaning people won't admit they exist, so they come here to commiserate. Just how it goes.
Criticism of the US isn't hatred either, it can come from a desire for improvement.
There's plenty of legit hatred on Grad and PooBear tho. Just gotta block those people when they show up.
I think it's a conflict of interest to leverage their position as an OS provider to do this. If they want feedback they can pay a market research firm like a normal company. God knows they have the money.