The defeat was quite surprising but it does not mean that with this defeat PSG is considered a weak club they are still strong even in League 1 no one can beat them moreover PSG must be quite satisfied this season they have won the title they dreamed of, namely the Champions League and failing to win the CWC title will not make PSG too disappointed at least PSG is also quite satisfied to be the 2nd winner, next season PSG is not only considered the strongest player in League 1 but in the Champions League PSG will be more feared and will compete again in the hunt for the UCL title with top teams.
I think the target routine of PSG is like that. They did well last season, but they cannot necessarily do it in the new season. Last season, we could see how some strong teams in the Champions League had problems with performance. Like Madrid and Man City, who I think did not perform optimally.
The new season will be a new challenge for PSG. Ligue 1 may not be a problem for them, but the Champions League is always difficult to predict.