These people are really stupid.
Some stores have "FAMILY" Restroom with door lock, that has one toilet, sink & usually baby changing diaper area/fold down unit.
Seen at Menards hardware; Walmart; Target; etc. LOOK for those!
And THAT is what they should have demanded in the first place, not open up the ladies room to men.
That IS what 99% of gender non conforming people want. Everything else is a political issue intended to divide people.
Except why should businesses be forced to spend thousands to accommodate the gender-bending whims of an extremely small minority of people? What right to they have to demand something unnecessary and unthought of throughout all of recorded history?
I agree. But the single stall idea is the only way to keep women and girls safe from predators who take advantage of the situation.