We agree with what you said, if Luis Enrique had a squad like last season. plus, he also brought in several players, especially players for the team's needs. PSG will be much stronger in the hands of a competent coach, and has the potential to bring a strong team to win many trophies. but unfortunately, IMO, it seems like most PSG coaches don't have the capacity to bring in some of the players they want for the team's needs. I also suspect that Galtier doesn't have many choices in selecting the players recruited by PSG management. it would be very natural if Galtier had difficulty finding a suitable formula for his squad at that time, especially for PSG's midfield.
Now, PSG is handled by Enrique and the PSG mega project is no longer being continued. Messi left, Neymar left, and several other players left PSG. however, it seems that currently PSG is starting with a new philosophy. they prioritized several young players, and built an even stronger foundation under the guidance of Luie Enrique. talking about Enrique at the moment, I don't really know which players he has brought in since managing PSG. however, it seems that club management still prioritizes their interests and desires. If, Enrique is given the freedom to bring in the players he really wants. at least PSG can perform much better, as well as in the Champions League. this season, it seems their target is only to win the Ligue 1 trophy and advance as best they can in the Champions League. for Ligue 1, I have no doubts about how PSG will defend the title for the umpteenth time. but for the Champions League, if PSG were able to advance to the last eight, that would be far more sufficient with the current squad.
This transition to younger players is good but presents issues. Watching a superpower like PSG struggle is schadenfreude. Knowing their potential makes me resentful.
The Champions League is a difficult hill to climb this season. PSG may breeze through Ligue 1, but the Champions League is tough. Enrique may be great, but they're not there yet. Given these adjustments, making the last eight is a good showing.