Full disclosure, we did textile-free places throughout my childhood until teenage years (I had really "French" parents), mainly beaches. So I think I could do baths and all, but you have to bear in mind that it ain't the 80s no more, and there will probably be some weirdos touching themselves in a corner of your baths. Or at least that's what I believe hahaha. Probably fine...
I really enjoyed your Germany trip!
Haha yeah that's pretty much what I'm thinking as well, though Europe seems to be more liberal and open to nudity so maybe there aren't as many perverts around lol. I don't have the confidence for it. I would feel way too awkward 😆