Discussion What if: Hazbin Hotel/Helluva Boss afterlife replaced/merged with the afterlife of other settings

Saw this kind of discussion in the Hazbin Hotel thread at Spacebattles. Then thought of the afterlife of other settings. Thus this thread was born. What would happen if the Hazbin Hotel/Helluva Boss afterlife replaced/merged with the afterlife of other settings. How will everyone react? How different would the plot be? Your choice on when.