French League 1 is not a very good league, to be honest. Of course, what I am comparing with are the Premier League, Serie A and La Liga. These leagues are behind in terms of competition. Like the Bundesliga, in League 1, the possibility of a single team becoming champion is mentioned at the beginning of each year. PSG is the most known of these teams. Success must come for them now in the UCL, almost everyone is sure that they will win League 1. Big surprises may occur, of course, we all know the Leverkusen example, but if such a situation does not occur, PSG will dominate the league for many years to come.
As long as conditions in Ligue1 remain the same as last season until they continue without stronger competition as happened in the Premier League, Serie A and La Liga. It will always be difficult for PSG to win the Champions League even though they have players who are used to competing in other leagues before making it to the PSG squad. And next season the PSG coach will use a different method so that the PSG team can get to the Champions League final next season while still being champions in Ligue 1 as usual.
What is the point of having a competition when PSG is the only team that is rich and capable of bringing in good players? They are literally in a farmers league. Every season they are just farming the league title again and again. And I absolutely agree that it is going to be very hard for PSG to actually perform well in the Champions League competition because they are not facing that level of competition any time in the league. So how are they going to get ready for bigger competitions? The fact that they had not been able to win the Champions League competition when they had Messi, Neymar, and Mbappé in the team and were also literally one of the best squads in the world should have been a big red flag for them. An argument could be made that if they had Luis Enrique as the coach at that time, maybe the results that they had could be different.