I am very happy to welcome Napoli's victory over Fiorentina and they really deserved it. Fiorentina played quite well, but every time they got a chance they failed to score a goal. Like when they got a penalty kick but Fiorentina failed to do it and Napoli had to concede after that. Osimhen's absence doesn't seem to be a problem for Napoli and they are firmly on their way to the semifinals of the Supercoppa Italiana.
The absence of Osimhen in the team because he has to play for Nigeria in AFCON isn't a problem for Napoli, this is proven by the results of Napoli's match this time, they managed to beat Fiorentina even with a clean sheet.
BTW, regarding their journey in the Italian Super Cup, they will not go to the semifinals, because this match itself is a semifinal, their next step is to play in the final, and the opponent that awaits them next is Inter Milan or Lazio who will play tomorrow.