Demon slayer au, Demon Joestar family headcanons?
Jonathan is the head of the family, having lived the longest of them and thus having grown the strongest in power. However, this does not mean that he hates humans like other demons. Jonathan keeps his humanity and ensures that his family follow the same route as he does, the last thing he wants is to see his family fall to their hunger and power. He will more than happily defend his family from whatever threat.
George II, sadly, was killed by another demon while trying to protect his human mate, Lisa Lisa who was a Demon Slayer but had seen the humanity in the Joestar family. He may not have been as strong as his father but he was just as determined to keep them all safe.
Joseph is more of a sly and cunning demon, preferring to use all manner of tricks to balance the fights and tip them into his advantage. He does have a few moments for temptation of eating human flesh but he tries to remain strong for his family and friends. He also often enjoys messing around with Caesar, another Demon Slayer member.
Jotaro is considered one of the more threatening of them due to his physically appearance and withdrawn attitude. Not really fond of humans or demons but makes a few exceptions. He, like Joseph, does also become tempted by human flesh and often has to steel himself to not succumb to the temptations. Anyone, be them demon, human or Demon Slayer, threatens his family, he will be there to stop them.
