Poor insecure, small-dicked right wingers are really upset about catching gender dysphoria.
Umm... also confident adult females who have some concerns about the effect of this on the functional equality of females.
Oh, do tell how what is in someone else's pants that you don't even know is there will impact your equality?
Because why has been posed WRT sports isn't "equality" at all. It's continued segregation.
If you wanted equality you would be tearing down the walls over the fact that sports are separated by gender OR sex rather than hormonal competitive advantage.
It would also solve hairy problems like XXY athletes...