Bayern Munich is now probably almost guaranteed the championship. Because Bayer Leverkusen is far behind. It must win at least three and wait for Bayern Munich to lose three. It can do both, but it will maintain its claim to the championship. As the weeks go by, their chances of winning the championship will decrease considerably. When we think about these, we observe that Bayern Munich is walking alone to the championship in the Bundesliga.
Yes, it was clear a few rounds before the match with Bayer, and after this match it became clear that Bayern would not give up this opportunity. 8 points is too big a difference, and considering that Bayer is clearly worse this season and loses points more often, I even admit that this difference may increase in the remaining rounds.
In the Bundesliga, Bayern is much more stable, so here I have no doubts about them, but in the Champions League they are unlikely to achieve anything.