I agree with you. Their defeat in the finals doesn't change anything. Rather, it will be an opportunity for Enrique Luis to close the loop holes and strengthen the team as he has learned from his mistake. Nobody can be champions forever. Changes is constant and there is time for everyone to be victorious.
PSG has proven to the world that they are not just the best in Lique 1, but also in Europe after several attempts. Initially, people were saying that PSG is lucky to be in a league that they have no rival. They have proven it that, they have the quality it takes to be champions.
However, PSG lost in the final, which is not something bad for them, even though many were disappointed with their performance in the final. But they still have the Super Cup final. I hope they perform well later, unlike in the Club World Cup final. Ligue 1 will not be a heavy challenge for PSG, as long as there is no team that can disrupt their dominance, PSG will still be the favorite to win. To be honest, I am waiting for another team to challenge PSG in Ligue 1. It's just that maybe not this season, PSG is still too strong for their competitors.