Trans men unless they've had surgery will have vaginas also female non binary people.
If they said women, and some trans men and non binary people it would be inclusive and also women would know it was for them.
The pointers that this is nothing to do with inclusion and everything to do with erasing women:
Women/ girls mustn't be said at all, even with other groups. Even though that's the descriptor that everyone understands
These things must be changed to avoid upsetting a small number of trans people even if a lot of women and girls get upset as being called menstruators, ovulators, cervix havers etc
Men still get to be called men. Penis havers or testicle owners are not phrases that are cropping up
It's a sexist shit show with real life consequences