I wish I had the 'ha, ha, ha plop' graphic (head falling off laughing) to respond to posters like WidowWadman.
It's what goes off in my head every time i read a similar post.
'Separatism'?
'Biological essentialism'?
Do TRAHQ go into a huddle every time the latest language-manguale doesn't work with us thick women here, to come up with another appropriated term?
Separatism = separating biological males from biological females when discussing issues. I suspect there are a lot of biological females here, lurking and non-lurking, going WTF you talking about. That's what separates us, you numpty!
Biological essentialism = oooh, clever 'sociological' words, making us feel bad about reducing our experience down to our 'bits'. But that, my lovely, is what our experience makes us rise back up and go 'fuck that'.
And your wording "really quite off-putting" - I'm going to throw NLP into the mix. You trying to move us all back into the stereotypical "come on ladies, be a bit more becoming in all of this nastiness" world?