Conte knows that Napoli need a quick solution to overcome their problems. So Conte took a mature striker who didn't need much time to adapt to a new team. And Lukaku is the answer. So now we can see that Napoli is truly great thanks to the composition used by Conte.
But to be honest, I also think the same as you. But I also realize that in the short term using Lukaku is the best. Because we saw that AS Roma and Inter Milan also managed to get good results in attack when they borrowed Lukaku from Chelsea. Maybe Conte really understands Italian football best. That is why his career was much better when he became a coach in Italian teams. Like when he used to coach Inter Milan.
Napoli's pace is quite good because Conte was able to revive the team's performance from the slump that occurred last season. Conte is one of the great coaches and has a good strategy to revive the team's performance, so far Napoli has managed to win three matches and one defeat and one draw which made Napoli sit in second place in the standings. When compared to Inter Milan's performance, of course Napoli has performed better so far. However, the position of the standings table will continue to change and change because there are still many matches.
For that, Conte is highly expected by fans to be able to revive the team's dignity to become a competitor at the top of the standing. Lukaku is the right choice because he is able to make a good contribution to the team and answer the criticism thrown at him with a good appearance. For me this season it will be quite difficult to determine who will win the scudetto because the defending champion has not been able to maximize his strength. Maybe there will be a surprise and it could happen.