What's the actual instance of prejudice, harassment that is being reported? I saw a lot of very serious accusations in the article (the kind that is capable of ruining a carreer), but no links or screencaps of the actual wrongdoing.
I think there is likely good support in the girls original talk, an implicit understanding in JS land that the react community is has some deep bro encoding (bro meaning weightlifting, video games etc, not politics and hatred), and a misunderstanding that a deep bro encoding doesn’t mean you’re alt right trump supporters but it does mean that a “non bro” might have a hard time fitting in and experience relatively more harassment in that community than in others.
Men who promote that sort of hard left identity politics get lots of abuse too, which is fair game because it's about their opinions and not their identity.