Could Chef Saltbaker be a cook/Baker that worked for the devil or Could he have been mind controlled by the Devil?

Chef in hell theory:

The reason for this theory is because in the epilogue Chef Saltbakers says;"it's better to bake in heaven than to cook in hell" this makes me believe that we was once a chef in hell before coming to the island he's in, in the new DLC

Chef mind controlled or possessed by the Devil Theory:

This Theory my favorite one, is because If you look at he's shadow becoming to fight him has min laughing with sharp teeth and The Devil can also have sharp teeth, and next We see his eyes And the devil has Goldenish yellow eyes and what color eyes does the chef have while fighting him? Also his heart?

Similar Goldenish yellow Color looking eyes

Or maybe it could tell me what you think btw