No licking!
I have family in Utah and there’s a pretty common joke in this vein.
Why do you always invite two Mormons to a party?
Because if you only invite one they will drink all your beer.
Every Mormon I’ve ever met is very serious about walking the talk, alone or not. They’re probably more serious about following the rules of their religion than any other religion. Well, them and Muslims, but Mormons seem happier doing it.
They’re serious about following the rules because their entire social and community structure stresses conformity. If you break the norms of the faith there are serious repercussions and you can lose your entire family, community, and support structure. When they’re alone with others who aren’t of the faith they are definitely far more lax. I’ve drank beer and even had chocolate with Mormons before lol.
This is the type of thinking that could be the next soaking or jump jumping at BYU.
That’s the joke.