In this day and age, speaking the truth that biological sex is immutable, and advocating for human rights for women will get you cancelled by the gender cult
Take massive doses of estrogen if your male or massive doses of testosterone if your female and get back to me in two years Has usual a conflation of gender and biology. There are gender roles which are not given to be immutable and absolutely related to biological sex. Thus in many societies a biological male may perform the female gender role and in that society be referred too as "she" and the reverse a biological female performing a male gender role being referred to as "he".
But of course what your actually referring too when you talk about biological sex is chromosomal sex has in XX and XY. Well guess what there are Women who have XY chromosomes. Why? Well because the cascade of testosterone failed to happen. Women with XY chromosomes usually are bigger and stronger than XX Women.
A few years ago North Carolina passed it's utterly absurd bathroom law requiring Men and Women to go to the bathroom of their chromosomal sex. No doubt Men will have no trouble with Transwomen using their bathrooms and Women will have no trouble with Transmen using their washrooms. (I now several personally and I suppose having a big bruiser, with hair all over and an immense beard will not cause any issues at all in a Women's rest room.)
The over the top rage and hysteria over this issue is quite blackly funny. Especially given how marginal and harassed Trans people are and of course the upsurge in bigotry and sheer bile recently about Transwomen especially being a horrible existential threat to women every where or in fact to everything. (Note do all biological Women feel or think this? I don't see it very common among my many biological Women friends.)
But then it appears that the safety etc., of Trans people is just not worth much to many people. Instead largely imaginary crap about Trans people ,(Almost always Trans Women), invading threatening etc., 'real" Women or perhaps people's precious bodily fluids etc., runs rampant.
Transmen seem to get a lot less of this nonsense.
But then I further note that the actual real life experiences of Trans people is of little importance to so many and of course turning a deaf ear to their voices / concerns.
Of course if we could really get rid of the conflation of gender with biological sex this all wouldn't matter.