I clean up attacks on LGBTs and minorities and so forth and it's mostly all applause, but when people are sexist or outright stalking women and they get taken out the white knight card inevitably gets played. Maybe not so explicitly, but there's a lot of talk behind the scenes.
There's a lot of resentment at play there, like, "oh, you're social equals now, right? Then deal with all this harassment because it wouldn't be a problem for a dude. What's this special treatment?" Prominent female posters immediately get labeled as attention whores, despite inherently getting attention from the male userbase just for existing, if they identify as female.
It's a problem. For a while there were jokes that GAF had more trans members than female members, because we tackled that issue and got a healthy trans community established, but women were still treated like they were on 4chan. So that's the final frontier, conquering this garbage. We've made some inroads but it's still a work in progress.