This is why there’s an insistence that words aren’t a question of fact, but of perspective. If you once admit that words can express a truth, rather than a perspective…
… well, then, the statement ‘You, as a man, should not be in the woman’s changing room,’ can express truth.
Two truths. One is that however anyone feels, certain realities are inescapable. The other is that however anyone may feel, breaking societal norms/the law can have consequences.
So words are used as camouflage, used to hide from that inescapable reality, rather than as communication. Because the reality is that someone born male can never be female, and someone born female can never be male.
And that can’t be admitted. It’s is too painful. So there are no facts, only perspectives, no truths, only words that can mean whatever the speaker wishes them to mean.
A retreat into fantasy, with reality forever unspoken.