The skinny aesthetic is more unnatural imo.
not in my opinion, or Satan's either quite obviously, because Jesus and his disciples fasted and give away all of their stuff to the poor, also many of Jesus's followers tend to not have a lot of money for food usually
Jesus is against obesity, gluttony, overeating and selfishness, but has nothing against fasting, going without food, sharing your food with other people and going without yourself and so on