The things you find when you check out the second wave feminist subforum in DU (that basically everyone else hates, including other feminists. It's like their equivalent of the 2012 forum) I'd say "LOL" but it's so dumb it's not even funny.
You're acting as if this were an isolated, radical fringe. There are a lot more of these people than you'd think especially among the white upper class.
White upper class women don't have political views. They're too busy shopping and scolding the nanny. In any case, the man haters are usually the unattractive girls who haven't been treated right. Money has very little to do with it.