Yes, Munich always dominates the Bundesliga. Usually, they will win with quite a large point difference from the other teams. Maybe just last season Munich almost lost the Bundesliga trophy. and this season it seems inevitable that they will not get the Bundesliga trophy.
now the dominance belongs to Leverkusen. and if it can last for the next few seasons, it will be an attraction for the Bundesliga where Munich will have strong competitors.
For Leverkusen to be able to maintain the same performance as this season for a long period of time for the next few seasons I think it will be a little difficult, Leverkusen is indeed quite strong this season but on the other hand Bayern has also decreased slightly in quality compared to last season so Leverkusen can now is at the top of the standings with a quite large difference in points.
Indeed, for a competition to be fierce and competitive, there needs to be competition like what Leverkusen did this season to break Bayern's long-standing dominance and this will have a positive impact on several teams to wake up stronger in the next season.