[billybob]

Well, wouldn't it? "Improper" means "will offend people." If nobody is offended by something, it's not improper. If lots of people are, it is.

Whether you care is a different matter. If you don't, that makes you a rude person. Which you're free to be, if you wish.

[burgerbrain]

It's improper to not adhere to the religion of the majority? Are you nuts?