Ngl, I’m not sure I want to lean against walls either. Public toilets rarely have lids, and even less often are they used when they do have them. So you’ve got the usual aerosolized poo water landing everywhere.

But I agree that good hand washing fixes half of the problem. The half being trying to aim a penis one handed, then zip up one handed too. I can aim one handed, not so much the zipping lol.

Truth be told though, the types of pathogens involved are fairly low, and they don’t all survive well on hard surfaces. But they aren’t non existent, and the ones that will transfer that way tend to be the worse ones. Enough so that I don’t blame anyone for being upset at a pissy seat, much less a crappy crapper.