@Subduction Zone ,
@The Hammer -
Categories matter. Without using categories, the modern life you enjoy would not be possible. And even though most category schemes allow for rare exceptions, they are still essential.
Biological sex matters. The fact that rare anomalies happen does not render biological sex wrong. For the vast majority of people, their biological sex, which is almost always established long before birth, impacts a vast array of developmental mechanisms as they grow and mature.
So unless an individual has a rare condition, they are either a man or a woman. It IS that simple. A trans man is NOT a man. A trans woman is NOT a woman.
You've been told. Biologists and doctors know this. If you think otherwise you've - one way or another - bought in to some weird post-modern, tear-it-all-down, destructive worldview. Society is NOT infinitely ****-with-able, so just stop.
Sex matters! It matters in healthcare - a lot. It matters when it comes to safeguarding women and girls. It matters in sports. It can matter in affirmative action.
Saying that a trans woman is a trans woman does not deny that person's existence. Pretending that a trans woman is a woman is misogynistic and needlessly zero-sum. Demanding that society accepts the lie that a trans woman is a woman does not help trans people, it vilifies them. It does not promote acceptance and good will to force people to lie.