I've been in loads of ladies toilets where someone has weed on the seat, left used pads or tampons on top of the bin not in it, shit all over the toilet - who's doing that? And what toilet should I use to avoid it?
I am 68. I have travelled a great deal, used many pblic toilets. Yes, I have seen some dirty ones for women, but never anything near what you describe.
Some men and some women wee on the seat and leave them in a state.
I've never, as far as I can recall, seen wee on the seat of a ladies' loo. I have in mixed sex publlic toilets in places like train stations. I don't know, of course, if the wee was left by a woman or a man.
However, most men do raise the seat, and sorry, but they ALL, every one of them, even the good, nice, decent, clean ones, spray urine on the floor when they do this. They can't help it. Maybe they clean up after themselves at home, but never in public loos.
Thus, it's better for them to have their own spaces, with urinals. The spray comes from peeing from a height into water. It leaves a film on the floor which some people simply don't notice, unless they have to clean it.
After a while, it stinks.