the "rules" as you call them were put in place to keep people from harassing a group of individuals who need their rights protected, there is not one documented case of a transgender assaulting anyone in a bathroom, there are however many cases of them being assaulted for their transgenderism, and women being assaulted by by men who feel they have some kind of right to abuse them, and gay people being harassed for what they are. as far as magical thinking goes I believe if it walks and talks like a duck it's a duck.....