The sidestep a post can take, a good friend of mine has been saying for a few years now, he feels deeply for his grandchildren and is thankful he is closer to being on his way out, than way in.
What I find the most ironic, is those that that preach inclusion and social justice issues the most, are the most intolerant and bias pointing out if you don't agree with their point of view, you should have no rights at all because you are "stupid and a racist".
I am glad I came up in the era I did, because those of us that had a different view talked about it, and enjoyed the conversation and not screaming matches stopping the other from expressing a view, nor insulting them for that view. Simply we agreed to disagree.
Today, to disagree with or even listen to another point of view is considered blasphemy.
The discussion should not be gender IMO, it should simply be privacy and security.
The simple fact is, IMO, I don't believe a rightminded male has any issues with a female using the same facility, however I am venturing a guess that a majority of females have a greater issue with males using their facilities.
Thus, as stated earlier in the thread xy and xx is one fix, because scientific facts should count for something.
The other is simply just social distance everyone from any contact at all, especially in the restroom, thus private restrooms for everyone, hence no sign needed to be explained, other than this is the place....but here comes the next question of security, if everyone is blocked off completely, how does someone know if someone else is in destress?
and When did the good of the few become greater than the good of the many?
All only questions for thought and reflection, and hopefully returns to open debate in the future.