That's terrible. I can understand the frustration of feeling like you can only date asian women but then asian women being able to date any race. But letting that turn into misogyny is a you problem. My guy friends were obviously better than that. One of them showed me some of the self hating reddit communities he used to be apart of and told me about how he used to resent asian women. For him the biggest difference maker was that he magically became hot between 17 and 19. That plus leaving home is what helped him grow out of it.

That professor sounds great though. I think the first communists I met were at DSA meetings. Oh, I randomly met one guy at college who was a self described stalinist. I only ever learned about it because one of his friends came up to me, very concerned, and told me he's a Stalinist. I was a pretty anti soviet anarchist at the time but all I did was shrug my shoulders and tell him, "at least he's not a fascist." I hope that was enough to maintain their friendship. Thankfully most of the gay women and trans people I meet are lefties. Liberalism is big dying