I’ve been to a handful of old athletic buildings that had trough urinal setups that made having peripheral vision basically a guarantee that you’ll catch a glimpse. A couple others that were circular but I wasn’t sure it wasn’t a sink so I left it alone.
Also improperly supervised kids who are almost tall enough for the urinal and entirely trop trow.

Seeing random disinterested anatomy in passing doesn’t hurt anyone, so I don’t get why people get so worked up over it.
Seeing a penis is harmless. Being shown a penis is what can be messed up.