jj, that seems insane to me!
woman is not a socially defined term. The term woman is not gendered. I had a discussion with my 10 year old daughter 2 days ago, she has a friend who has told her he is a girl. This has greatly confused DD so we started chatting about what is a boy, what is a girl.
DD astutely said being a girl doesn't mean being girly, you don't have to like lipstick and dresses to be a girl. She likes sports, mud, climbing trees and is still a girl. Her friend who is a boy is only interested in being a feminine girl, nail polish, long hair, dresses. This is a gendered perception of being a girl, this is not being an actual girl. Even DD understands this.
We discussed how everyone has a right to wear what they want, behave how they want, love who they want and that is the freedom our society now affords us. What we don't have the ability to do is magically change sex, we can manipulate our bodies but that will never change our sex. It's not fair to tell people they can change sex, we are setting them up for failure. Being trans should be a worn as a badge of honour, the challenges faced, the hurdles overcome. However being a transwoman isn't being an adult human female and they should have no right to our spaces.
I am quite new to my thinking on this topic however am increasingly scared for our future daughters. (Am 40 so also on the cusp generationally)
Sadly I have had to caution DD about discussing this subject as am certain her peers are already on the TWAW bandwagon. I am determined to raise a confident, questioning GC feminist! And that goes for ds too!