In Ligue 1 PSG is still safe, they will continue to dominate because in Ligue 1 it is not as competitive as other leagues. Even though there is still Mbappe, I think the quality of PSG's games has decreased. several players left the team without good anticipation from the club. and if Mbappe leaves the team next year and PSG has not found a replacement, it is possible that they will also have difficulties in Ligue 1. Moreover, they have to compete with strong teams in the Champions League.
However, there is confidence that PSG will make crazy player purchases in the transfer market. they have money, and they don't want to get fan pressure.
For Ligue 1, I agree that PSG will still dominate even though currently they are still quite stumbling because of the inconsistency they have shown since the start of the season, but unfortunately for Nasser Al-Khelafi his target is no longer Ligue 1 but the Champions League and until now after the last PSG's ability to reach the final has not resulted in what the club owner had hoped for.
However, if we talk about Ligue 1, even though the competition is not as competitive as other leagues, it is not impossible that PSG's dominance will be broken by Monaco, as Monaco did several seasons ago, especially now that Monaco is still leading the standings.
What might be an obstacle for Monaco is when they face PSG in the match in November, but if Monaco can first maintain the difference in points, the result against PSG will probably not really affect their current position unless Monaco experiences unsatisfactory results in the next match.