PSG performance in ligue 1 and the Champions League is of course inversely proportional to today, it should indeed be when they had Neymar, Messi and Mbappe in their previous squad of course it was not difficult for PSG to win the Champions League at that time, but indeed what is PSG problem today is not the depth of their squad but the champion mentality that they do not have at the moment, PSG has always won ligue 1 but the ease of competition in ligue 1 has actually made their mentality in the europa league very weak so far.
This has been quite proven and clearly seen at PSG every season, so that the mentality of the PSG players themselves has never been better honed because they all do not have fierce competition in Ligue 1, which causes them to always be overwhelmed when playing in the Champions League. So that's what PSG officials and coaches should build if they still want to fight in the Champions League until they get a trophy, because without building a strong mentality and skills in controlling the ball it will also be difficult for every PSG player to win a league like the Champions League.
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.
This is football and anything can happen. Although Mbappe is an important player, he is not an irreplaceable player for PSG. The Qatari president has the money to transfer a good player. He may be aiming to make transfers that will make Mbappe forgotten. You may see that they buy such a player this summer that everyone will be surprised and Mbappe's departure will be forgotten. There are also competitive teams for League 1 such as Monaco, Marseille and Lyon. With a few teams in better shape, the competition can rise to a higher level. Time will show that