I feel like making everybody in a fantasy setting super hot is morally neutral. It's the fact that there will be art of non super hot characters too - but they will almost always be men, because men are more likely to be "allowed" to be unattractive. Or you'll have unattractive guys be both good and evil, but every unattractive woman will be evil. Or you'll have diverse body types among the men, but every woman will be the same waifish body type. etc.

Maybe the best way to go is the late Final Fantasy route. Make every character look like a pop idol.