Borussia Mönchengladbach beat Stuttgart and drew with Bayer, so this is not an easy opponent, and given how low the odds are for Bayern, the risks are not worth betting on Bayern today. For Bayern, today's victory is very important, but this does not mean that it will be an easy victory for Bayern. Bayer today has a much weaker opponent, with such a poor defense Darmstadt has no chance against Bayer.
Bayern Munic was able to beat Borussia Monchengladbach, a team that Bayern Leverkusen couldn't beat. By simple analogy, it means Bayern Munic are more resilient and focus on the trophy. However, Bayern Munic still have two points to counter before talking about winning the league.
This season presents some differences in the major leagues as the favourite teams are all struggling to top the leagues. I think we will see some unexpected teams win some of the titles to mark a radical shift in football history.