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.
Without Messi and Mbappe, PSG's attack will face some problems. Neymar is a good player but his fitness is not good. So PSG cannot rely on Neymar's performance. Luis Enrique must find alternatives to Mbappe and Messi. And it has to be done very quickly. Will Harry Kane be interested in coming to PSG? I don't think Harry Kane will come to PSG. He will want to join a better team. It is still uncertain which players Luis Enrique is looking to bring in to bolster his attack.