They are talented but do they come with the discipline required? I think Conte to PSG has the potential to be a nightmare situation when he starts benching Neymar and Mbappe for Di Maria and Lo Celso because they run more.
I don't think Conte is a good fit for a team with big ego superstar players who won't sacrifice everything for him.
I think part of it is that you can't just buy success through signing a lot of talented individuals. That shit might work for battering low level teams 6-0 but once you come against an actually good side that can give you a run for your money you need a more cohesive team. Most of the actual best teams in Europe Barca, Madrid, Bayern, Juve have a core group of player that have been playing together under similar systems for a while they aren't just talented individuals cobbled together by a billionaire.