For reference per your post:
Title IX and Sex Discrimination
I think what would curb the abuse of this new absurd rule is if there was a caveat to invoking it. If you're identifying as female you have to have the gender altering surgery to prove it.
I.E. boys? Say goodbye to Mr.Uppity, if you think you're going to claim you're female just to shower with girls.
LOL
Hubby when he heard about this new nonsense said he'd have identified as a girl when he was in high school just for that. If that's all one has to do is claim they're really a female on the inside? Heck yes! LOL
If that's all that is actually required to invoke this so called right, that's nonsense! Because if someone claims to be female on the inside but they're determined to keep their male genitalia on the outside, they're false!
Women do not have males equipment.
Cut, nip, tuck and suture fellas! Get those upper pectoral implants! Then you can claim you're female, while washing down estrogen and other cocktails to change your God given body chemistry. You are still not going to be female, but at least you're no longer a biological male. COMMIT to the scalpel's duty to make on your insides what you claim your outside genitalia is lying about.
Somehow, if that were the condition to invoke this new rule, I doubt women's sports would be all that threatened.