sukuna himself called him the true sorcerer. 100% winrate. gathered info on aliens without meeting them, fed yuji the info, then travels across the entire planet with his tall wife while being in his 80s.
he really is one of the greatest sorcerers to ever live.
what Jotaro would have done in part 6 if he was really smart like me
1. contact giorno thru magical means as soon as he learns Jolyne is being set up
2. find alessi to de-age Joseph back to prime
3. Get Joseph, Giorno, and Josuke on a boat
4. find Jolyne, jump Pucci with 5 jojos
The abuse Jonathan endured isn't talked about enough. It was bad enough that Dio was hurting him, humiliating him, and isolating him from people he cared about, but the fact that Jonathan's father didn't care enough to see that his child was being tormented is almost worse.