You're stereotyping transgenders which is easy to do based on the fact that the controversial and activist ones get the headlines, like Lia Thomas, Rachel Levine, Dylan Mulvaney. There are actually sincere transgenders (those that were literally born in the wrong body), you just haven't met them yet, or more likely didn't realize you had met them. I will concede that the sincere TGs are rare, and I'm in no way suggesting that biological men should compete against women. You can't reverse male puberty. The bathroom one is tricky, if my sons friend used the bathroom of his female biological gender, he'd likely get his ass kicked from an angry dad protecting his daughter.