re: We are all White Supremacist ...

Leftism is all about equalizing things that are not naturally equal. It's gonna be hard for them to equalize recorded history because white men did almost everything.

But it reminds me of the first revisionism I ever encountered IRL. It was back in the 50s during the Cold War. The big joke was the Russian indoctrination of their school kids on history. They taught that the Russians invented everything... electricity, medicine, cars, planes, telephones, etc.

So, today's efforts to rewrite history are just repeating what their fellow communists did long ago.