"Being female is not an exclusive club"
That's the thing which often doesn't seem to be understood. We are not meanly excluding trans people from our private clique. Being female is biological, no more and no less - that's what the word MEANS.
I sense an envious hovering outside a closed door, listening jealously for sounds of powder-puffery, make-up tips and girlie talk, from which they feel excluded by our MEANNESS.
It's not like that. We;re not being mean. Biology is what excludes males from the group known as female, not the Meanness of Women like us.
Wear and be and look like however you want. Clothes and feelings and hairstyles are not the preserve of one sex or the other. We WANT to see more males stepping outside the attributes and appearance of what is currently thought to look like 'male'.
Just don't profess to actually be a woman, because you cannot ever be, unless humans evolve into a sex-changing species.