I think people fail to realize that 99% of people have gender neutral bathrooms in their house. Gender neutral bathrooms are just unilove bathrooms. Nobody should have a problem with this. (especially if its the kind of bathroom where only one person uses it at a time)
I think the whole idea of gendered/loveed bathrooms is outdated anyway. They aren't accommodating to trans people and don't really make sense if you're doing it for loveual reasons (like if you dont want people loving in the bathroom, that doesnt really do anything about same love people)