“What about perverts? Can they use whatever bathroom they want?”
Absolutely, if anyone can use any bathroom he/she/it wants.
I am a small boned 5’4” woman which means most any man is stronger than I am. If I see a man in the bathroom when I walk in, I’m leaving and if one comes in while I am there, I’m leaving. I am considering hooking a bathroom on wheels to the back of the car. :o)
I already have....it’s called an Airstream trailer. ;>)