There’s a pub/nightclub in Brunswick, Melbourne, that has a unisex toilet, with like 6 or 8 stalls. On the occasions I’ve used it and walked in to a mixed crowd, it felt like I was living in some enlightened future, where people don’t insult each other so much with stupid unfounded concerns.
It was kind of like when an annoying noise has been going on so long you’ve forgotten it’s happening, until it stops, and you feel unexpected relief.