I hope Leverkusen does not perform too poorly. I actually also hope that Dortmund, which has been a competitor for Munich in several previous seasons, can rise again. I actually assess that the quality of the teams in the Bundesliga is better than Ligue 1. However, if there is no team to challenge Munich's dominance, it will indeed look similar to the unquestionable dominance of PSG in Ligue 1.
Hopefully, Erik Ten Hak doesn't let Leverkusen slump this season, because it would be a shame if he failed again like he did when he took over at Manchester United. Keeping up with Bayern Munich might be difficult because they are currently so strong, and I think Leverkusen must be able to keep up with Dortmund if they want to finish second. Chasing the Bundesliga trophy is almost impossible at the moment, because Leverkusen has lost more of their key players following the departure of Xabi Alonso, so it will be very difficult for Erik Ten Hak to strengthen the team in his first season.