PSG is now at its peak, and I don't think there's any question about their dominance in Ligue 1. They'll undoubtedly dominate, as no other Ligue 1 team has the financial wherewithal to challenge PSG for the title.
And I'm confident that PSG's management and Enrique will continue to prioritize European competition. They certainly have the ambition to defend their Champions League title, and they're very likely to retain their Ligue 1 title.
That dominance in the French League is not happening now, as for the past few seasons, no team has been able to break their dominance in the league. Now, PSG's abilities are far above the average club in the league, and it seems difficult for any team to compete with them for the Ligue 1 title. PSG's level is rising, as they have become one of the strongest teams in Europe, and if Luis Enrique can maintain this level of performance, they will become a formidable team to be feared by opponents.