Both sides do it cries Daz!
You've got the right yelling commies/ Marxists and the left yelling fascist / Nazis.
Meanwhile under a blue sky...
I can point to documents going back decades where actual avowed Marxists say that the traditional economic class struggle to bring on the revolution wasn't going to work here in the US, instead they needed to pivot to cultural Marxism and divide people by race, sexual orientation and gender. And here we are.
Meanwhile the left has accusations, via a media dominated by leftists who promote the same cultural Marxist tactics outlined above, that a multi billionaire with Asperger's did a nazi salute.