For one… Because as someone who has been “one of those people” for most of life, I’m telling you those kinds of solutions don’t work and tend to make things worse. I don’t wanna be called out, nor fit in arbitrarily. I want to make my own choices and live my own life. No matter the society or community or era of history, there’s always been a possibility of persecution* in response to my choices. Only I can make them, w the possibility of changing minds and worlds, but irregardless, keeping my wits and will about me and living virtuously.
I.e. Expect all hurt and blame from oneself. Be invincible.
For two… that’s impractical. For this specific issue, or all of the category, much less all within society.
Again, most people might be initially uncomfortable in the boys locker room.. you get over it, learn the way of things, what to avoid, where to go, etc.
If every one got a new private room for every possible discomfort, that’s all there would ever be, and that’d be a looooot of rooms.
You’re better off, and I mean that as genuinely as possible, working through this on your own and thereby being prepared for the multitude of similar issues you’ll encounter in society throughout your life.
I’m not saying there can/could never be such a thing, just that as earlier post mentioned, it’s more of a niche, local, unique solution as completely necessary. And that this is the wrong reason and context to implement an absolute solution.