Maybe make 3 categories: men, women and trans, that way, each can compete against their own.
It’s very important for the female athlete or the parent of a female athlete.
I don’t care what someone chooses to do with their life. However, the biological male has trained as a male athlete for years. And the matters, even if they are now chemically suppressing their testosterone. That person has a huge physiological advantage over a biological female.
No way, no how should they compete in the same division, race or whatever.