PSG are the favorites to win the Ligue 1 title every season, but they can still fall short in different seasons due to stiff competition from other teams. This season things are not as easy as most people think about PSG, because they have to fight hard to win matches and avoid more draws. I mean lot of Ligue 1 teams have learned about how to stop PSG who usually dominate the game, and by strengthening the defense then draw can be expected as PSG struggle to score goals.
Problems with PSG come from themselves. With too many international star players, they are so sensitive with impacts from FIFA virus after FIFA days. World Cup 2022 surely has impacted PSG performance recent weeks.
With their ambition and obsession to win Champions League, a first cup there in their club history, they are ready to sacrifice Ligue 1. Winning one or few more Ligue 1 titles don't make their history better too much but winning a first Champions League will change PSG history. And they are fighting and reserving best resources for Champions League to achieve it. Especially in this season, they have best version of Messi since his free transfer from Barcelona.
The proof is, PSG has suffered 2 defeats and 3 draws in 22 matches this season. I tend to think it's getting harder for PSG to win every match even though they are favorites, that's because some of their players have been injured. Neymar and Mbappe are important players and when they are injured PSG look very dull.
It is not too bad but 2 defeats and 3 draws after a little bit more than a half of season is a warning signal for them. They must correct their carelessness and weakness to avoid risk of losing Ligue 1. Honestly I think even with their alternative team, they should be able to win Ligue 1 too. Their club have many star players from main squad to alternative team and are able to win the league.