I am sure Conte will be able to give his best and make Napoli a champion contender again. Conte is one of the best Italian coaches I know and he really understands the character of football in Italy. I agree with what you say that Conte must adapt to the character of each Napoli player and the club management must also give Conte a sufficient budget to spend on players who suit the tactics he will use next season.
Spalletti showed how important the atmosphere in the team is, not so long ago Napoli were a team that was very difficult to resist, only the coach changed and Napoli became a completely different team. I didn’t consider Spalletti to be some kind of outstanding coach before, and from the performance of the Italian national team I see this as true, but with Napoli they had some kind of chemistry, the way Osimhen played, everything was almost perfect. Conte has a different character, he is unlikely to establish friendly relations with the players, he is a demanding person, but this can also bring certain results.