You have to remember a lot of the people posting that bs likely aren’t Americans and either have an anti western agenda or are being paid to post divisive shit. It’s annoying because Lemmy is such a small community that these accounts appear wayyyyy more than they really should, so it gives the impression that there’s loads of them, but really they are a minority. Chances are they also have a bunch of smurf accounts so it could literally just be one room of guys posting mountains of bullshit every day.
It’s pretty noticeable on Lemmy. I’m not entirely sure why there’s so many bad actors on here. On the one hand the small community means their hate dominates many threads, on the other there’s barely anyone here to influence.
There’s definitely also a lot of people who see the bad example created by bad actors and copy their style of discourse. I imagine a bunch of them will show up in this thread.