How about the troublemaking teen boy who wants to peep around the girls' bathroom or locker room? Can he change his sex to be allowed to travel unmolested into these private areas?
Can a man who impregnates his girlfriend change his sexual identity to female to excercise his (her) right not to become a parent?
Yes, then he can sue the state for not paying for his hysterectomy on the flimsy excuse that he does not have a Uterus. Now operate doctor or you'll be sued for malpractice.