It makes sense that Christianity would incorporate this hairy horned figure who essentially wants children to be good or else face nasty consequences.
Without the threat of “Hell”, there’s no need for heavenly forgiveness of “sin”. So reinforcing a concept of a “Devil” is entirely consistent with that theology!
Besides it’s festive and artistic humor in display!
I find it a wonderful celebration.
[But on the reality side, I hope children aren’t led to believe that burning in hell is a real risk today!]
Asher