Yes, if you look at the minimal transfer activity, it seems difficult to lift the team to the competitive path, but Conte was able to do that and so far Napoli has been able to perform quite well and is at the top of the standings. Conte's presence back in Serie A certainly makes the competition more exciting, he is an influential figure and has a good reputation and of course his presence is a challenge for other coaches. Currently the competition in the standings looks very tight, Napoli is certainly not safe because several teams below it could also change positions, so Serie-A this season will be very competitive.
I also really hope for a much greater level of competition in Serie A this season because it will provide quite an interesting spectacle for all circles who like the Italian League. Even before this season started, Napoli was doubted to perform well in Serie A, but in reality what we see now is very different where Napoli was able to bring itself to the top of the standings after six matches at the start of this season. And on the one hand I also think that it could be because of Conte's influence who is coaching Napoli this season, but considering that the season is still very long, of course Conte still has the task of making Napoli more consistent in winning every match in Serie A this season.