The reason why men who identify as women have to use 'clunky' language and have difficulty describing what they feel, is because being a woman isn't feeling.
It's a description. Of biological reproductive function.
That's it.
Men who don't want to be men, or masculine, only have one place to go. But even if every fibre of their being tells them that their sex is wrong, it doesn't make them the opposite sex.
I totally understand how gender dysphoria forces them into this position. And I have bottomless empathy. Truly. It must be a fricken nightmare.
But it has nothing to do with actual women.
Men who have gender dysphoria, men who want to be women, men who have a profound affinity with women - aren't women.
The only shared experience is if they pass 100 percent and therefore experience sexism, but sexism on a more superficial level. I. E not related to their actual biology. (childbirth, maternity protocols, pregnancy, the mummy penalty, men being the default for health care symptoms, etc, etc).
Is there common ground? Yes, of course. Especially if their affinity for women takes feminism into account.
And that, to me, is the case for transwomen.
But you have to be able to exclude them from all the misogynists, bullies, and fetishists.
And until someone finds a way to do that, the only distinction women can make is sex.
And even then, this is only a viewpoint from the transwomen's side.
Many women will have a visceral reaction to a man in their space, even if he is completely harmless and suffering from gender dysphoria.