This is a huge #ux fail at the #nostriga venue creating unnecessary controversy. If you just labeled those bathrooms "peeing standing up" and "everything else" it would clearly convey the intended purpose without arbitrary labels and exclusion. 
https://image.nostr.build/a0777b9f61790fd6435c1efacf08465dd084b45fc6993fba36774181e48f8bc8.jpg