Oh for goodness sake.
No, I do not want to share a space where I am undressed with any male. How that male identifies is irrelevant, I may sympathise with gender needs but I do not hold a belief that a male changes sex or is ever anything other than a male.
Many women (biological women) can only access single sex spaces. If a male walks in, they have to walk out. Male people do not matter more than female ones. If you see male needs as trumping female ones, well if male supremacism is your thing then you do you, but I'm not supporting it or participating in it.
You have your gender neutral spaces and enjoy them, leave women who need single sex spaces in peace, we're all fine.
Unless the issue is that you wish to provide male people with validation and you're ok with collateral damage of women in the process because only women.
Btw if you identify as cis then you do you, your choice, your identity, but please don't forcibly label other women, they have identities and beliefs too.