There's a very real possibility there's a significant difference between the animated series and the manga, but from what I've been able to tell the only bizarre bit about JoJo's Bizarre Adventures is the fanbase. JoJo's Bizarre Adventures doesn't have a story. There's no character. There's nothing to be taught or learnt from JoJo, any of them. JoJo's Bizarre Adventures is the Pokemon of bad writing and while I agree there's a few memes on the matter worth a chuckle or two, there's simply no reason to watch this. Get out. There's real sunshine out there. Literally everybody else are more meaningful people than any of JoJo's characters.