They are an all ages thing for some… But remember when I said international? I don’t particularly like puritanical prudishness but the conservative held belief as those things being inappropriate for all points of society is also pretty common.
I doubt those who keep the emoji want any hassle of the conservative European diaspora middle East, the Americas, facets of Africa and China getting their knickers in a twist.
In the world of stockholder retaliation some things people count as just above their pay grade.