Even though PSG is a rich club, they have failed to live up to expectations in Europe. I think the management ranks must receive serious attention to be improved and must be filled with people who understand the rules and targets of the club. Now is a new era for PSG to overhaul the squad after Mbappe's departure. On the one hand, the French striker is really needed, but on the other hand, he is a huge burden on the club because of his salary and attitude which must be put first.
PSG will still be able to shine under the guidance of Luis Enrique specifically in League 1, but in the Champions League it is always difficult for every team. It's just that the PSG president has to reorganize management, achievement targets and transfer policies.
After all in League 1 there is no club that has the same strength as PSG, so I wouldn't worry that they would easily get through League 1. Yes I agree that the Champions League is still the biggest obstacle and mystery for PSG until now. Because of that they have changed coaches anda bought expensive star players, though PSG still doesn't have a big chance of reaching the final or even winning a trophy. For some reason it is clear that PSG level of motivation and struggle cannot be compared to the struggle of other teams who are fighting from zero. PSG is a team that is considered instant, does not have quite an impressive history in Europe. Maybe because their finances have never experienced difficulties, it makes it difficult for this club to understand what it means to struggle for a team to reach Champions League level. Plus the club management is not very serious about creating history. At least manager Enrique can gradually eliminate things like that, Enrique's task is quite difficult to change PSG thinking patterns to a more effective realm in building a team.