It's all a bit "I once met David Beckham at the airport and have been dining out on that story for the past decade".
This! ^^
I should imagine that there will a range of views amongst women working at MNHQ - some may be gender-crit, some may think gender-identity is the be-all and end-all and we on FWR are all evil transphobes, and some will not have thought about it much at all, much as in the rest of life. That's all fine.
What we expect from anyone working at MNHQ is much like we'd expect anyone else working at any other social media platform - that they keep our data safe, and mod threads in an even-handed way. What the likes of this Hannah can't stand is that is exactly what has happened, when she wishes MNHQ had modded all threads in a much more biased way which fits in with her own worldview.
I'm fine for people with Hannah's views to work at MNHQ if they want to, as long as they don't dox and invite harrassment women like the intern did. I'm not in the least impressed by Hannah whining after the fact that not everyone in the world agrees with her, though, and I can't imagine any future employers will be, either.
tl,dr: meh.