Vergil eating that blood fruit + the Lion King trailer
What if after eating the fruit, every demon expected Vergil to rule in hell like any proper all powerful devil lord. But to their shock, Vergil chose to skip off into the human world with his bro and because of this they assume he chose the human world as his “territory” to reign over.
And Vergil…kinda just rolls with it. He wasn’t gonna bother trying to correct the gossip in hell.