I can only speak for Germany, but nudity is not seen as much of a big deal. Gyms in schools usually have communal changing rooms and it's not unusual to see nak

I can only speak for Germany, but nudity is not seen as much of a big deal. Gyms in schools usually have communal changing rooms and it's not unusual to see naked people in movies, even in non-sexual manners. I guess it just never established as a big deal and the relative prevalence of nudity just carries on to the next generation.