They expanded it to cover puberty blockers and hormones, which the consensus is showing significantly reduce the risk of suicide in trans youth with extreme dysphoria. Obviously, these are not given out lightly and always after extensive discussion to ensure that the child understands the consequences and trade offs.

And if a trans person in the locker room makes you uncomfortable by existing, then the issue ain't the trans person. If I can calmly walk past a guy using a urinal to go to a stall, the rest of you can not look at a trans girl in the locker room.