I’ve never been sure if it was a situational thing or a general thing, but years ago my then-girlfriend and I cleaned a suite of offices three nights a week, and I was surprised to discover that the women’s restroom was generally much worse than the men’s. And I don’t mean just messy - I mean foul and gross.
I never did figure out why that was, but the difference was undeniable.
They’re going to have to get in line.