That's true.

I personally try and avoid any discussion about that, so I don't have to take a stance.

I have nothing against Trans people, but I recognize that it could be a problem in sports. Fortunately I don't care about sports, so I don't have to figure out if it's a problem or not.

For jails, maybe start with a prison that's respecting the persons identification and if (and only if) trouble arises, you could move them elsewhere.

And gendered bathrooms just seem stupid imo. Do mixed bathrooms with real walls (like we often do here) instead of shitty stalls and put urinals in a separate walled off section towards the back or something.