I know what you're saying. That is why you are forever ignorant on this whole matter.
The people that are the focus of this issue are REALLY IDENTIFYING to these genders. Making up hypotheticals based on PRETENDING is just refusing to accept it for that it truly is. You're trying to justify the potentially deviant behaviors (that happen with or without this kind of law) by creating completely ludicrous possibilities, that are openly being portrayed as pretending, in order to deny people who are not pretending, the right to go where they feel is appropriate. You're trying to support denying them their liberty by fabricating something you're not, and trying to use it as a parallel. Congratulations.