It's clear PSG don't want to sell Mbappe, it's the attitude shown by Mbappe that forces PSG to sell him immediately instead of letting him go as a free transfer next season. PSG just lost Messi who chose to join Inter Miami, Mbappe's departure will further complicate PSG situation because they lost two important players at once.
PSG will certainly find it difficult to find an ideal replacement for them, especially since the stock of quality strikers available on the market is currently very limited. Enrique, who has just been appointed as the new coach, will experience problems in strategizing if the agreement with Mbappe reaches a dead end, he must make several changes to keep PSG's performance on track, without a goal machine that fills the striker position in the squad he leads, it is difficult for Enrique led PSG to success in the Champions League.
yes, Enrique has serious problems to form his team with some problems and also good players who leave the team. it is very likely that Mbappe's departure will cause PSG's front line to experience problems. Enrique must immediately think about getting a striker with good quality. otherwise, this season could be the worst ever for a wealthy club PSG. Of course fans don't want to see that. maybe in Ligue 1 PSG can still compete, but in the Champions League when they meet strong teams they will have a hard time without a good squad.
I don't think losing a few star players won't make Luis Enrique confused this time around and he's definitely got something ready that will help PSG improve next season. Even if Mbappe leaves, PSG will not be in big trouble because this team is filled with more average players at this time, so they won't depend on just one person.
On the other hand, if I'm not mistaken, Vlahovic is predicted to fill the striker position if his transfer process from Juventus goes well and that means Mbappe's position will return to the left wing next season. Especially now that PSG still has Neymar and of course they won't be confused by the depth of their current squad. When it comes to the champions league, I think PSG's level will still remain the same, that is, at least advance to the round of 16 and for Ligue 1, there is no doubt that they will remain the defending champions.