Do you mind telling me how you think he's being uncharitable? I agree mostly with your first two statements. (If you don't want to put it on this public forum because hot debated topic etc I'd appreciate it if you could PM; I won't take you down the 'let's argue feminism' rabbit-hole.)

(I've always wondered if there was a way to rebut him, but I don't know enough of the relevant sciences to try and construct an argument myself, except in syllogistic form. And even then, it seems his statements on feminists are correct.)