Okay, I'll bite.
I don't actually know what you're talking about. I haven't experienced either a gender or a racial war, or the promotion of it.
But I want to take this "personal". When have you, personally, been the victim of a gender / race war?
(My hunch is that you haven't, but that you see the promotion of one, because it sells.)
(Towards my points - the #1 difference is not the only difference, and there are dickheads everywhere)