In terms of competitiveness I agree with you that the Italian seria A is more competitive than the league 1 because the French ligue 1 has been turned into a one man show with only one team dominating and others are just trying to get to Europe but I don't agree with you that oshimen was the reason why napoli is stronger if oshimen was the reason why did napoli win the league after the departure of oshimen napoli has built a team that is working well for them
I didn’t say that Napoli is not a strong team, but they always fail to meet the title of the season all the time, until the arrival of Osimhen. That is when they were able to win the title after 33 years. Osimhen is one of the reasons that their attacking was strong once more, because their players were not that consistent, but with his effort in the team, they became more serious and consistent. You will not expect them to be back to their previous situations immediately, but with time. If you check closely, you will see that after Osimhen left Napoli, they hardly get a striker that will score 17–22 goals in a season, and if there is, mention him for me.