Yeah, there are actually people who get upset at shirtless men (while not having to do with public health issues, ie, around food where anyone should be fully clothed, for instance.)

When I was a kid, older men (esp. war vets) thought nothing of lounging around on their front porch in their boxers and undershirts (I guess the latter has a different name now, but they started existence as undershirts.) I guess nowadays that would have a lot of these kids just quaking in their crocs.