Is it surprising that nightclubs resemble factories, schools, barracks, hospitals which all resemble nightclubs?
https://hexbear.net/pictrs/image/5c5a28ff-2039-497d-9f4e-d7de53653f28.png...
https://hexbear.net/pictrs/image/5c5a28ff-2039-497d-9f4e-d7de53653f28.png...