In a country with a very strong sauna and communal swimming hall culture this sounds so familiar.

Was just at a summer cabin, happily reading my book by the lake and my view was a naked couple doing their sauna in a nearby island. It's so funny in a country of supposed introverts, but you can't go anywhere in the summer without seeing naked people on lake shores.

We grow up doing the sauna with family, often extended family included and family friends. You see so many bits of different ages so maybe it should just feel normal, but personally I would still prefer some privacy. I know people bond in the sauna here, like work colleagues do it together.