I'm sensing some displacement going on here.
I may be completely off the wall with this, but I think some feminists might just be a tiny bit angry that it may well be a Conservative government, via Liz Truss and some Conservative peers and MPs, who actually sort all this shit out.
I think that has shaken a few people, rocked their foundations in a way, because so much of their 'identity' is wrapped in '"Tories are all bastards and the left cares about people".
It has been hard enough for them to deal with the fact that the left has let them down, let women down in particular, but if the Tories now ride to the rescue of women and children's rights, reverse some of the institutional capture, well, that's going to cause a fair amount of cognitive dissonance.