I don't think it would be so good to blame just one person for this thing that continues to happen to PSG every season. Because PSG, which used to have more stars in their squad, was also unable to win the UCL title, so this is certainly not just one person's fault. But it is more about the pressure of the game which is always easier in its own league, which makes it difficult for PSG to develop when facing elite teams entering the UCL competition. And PSG must be able to fix this as soon as possible before next season starts again.
When PSG had the MNM trio in their previous squad but still failed to win the Champions League, so of course it will raise doubts about how Mbappe can bring PSG to win the Champions League later, isn't that so?
I think in this case of course there is something wrong and must be corrected immediately by Luiz Enrique in order to be able to achieve what they have been dreaming of all along, PSG has a qualified squad and no one even doubts if they can conquer European competitions when PSG had Mbappe, Messi and Neymar at that time, but in fact the highest achievement they got was only reaching the final, Currently, losing Mbappe certainly opens up opportunities to enrique build a squad with his principles and also the philosophy of the game so far.
At this time it can be said that Enrique has a great opportunity to rebuild the PSG squad from scratch, so I think he can apply the same training pattern as when he coached Spain and Barcelona before, Enrique of course needs to make PSG a team that is indeed collective and get rid of their dependence on individuals so far, teams that rely on teamwork actually have a greater chance of winning and of course Enrique must be able to apply that the style of play to the team next season, apart from making tactical adjustments, improving the team mentality, and better preparing to face the big European teams later.