For Bayern, this only means that they have regained confidence in the strength, or perhaps it means that the conflict with Tuchel within the team has been resolved and now Bayern is ready to show their strength. But the point is that Bayern will no longer be champions, no matter how large the score they beat their rivals, they lost too many points, and Bayer managed to take advantage of this and increase their lead.
Bayern big win over Mainz did not change their fate for the better, meaning Bayern chances of winning a trophy this season remain difficult if Leverkusen continues to be consistent. It must be admitted that this big victory gave Tuchel fleet confidence, and was a signal for all their future potential opponents to remain careful.
I predict Leverkusen will be able to create an unbeaten record throughout the season, because so far they are still quite strong and no team has been able to beat them in every competition. Bayern's dominance has the opportunity to be completely broken by Leverkusen, where Leverkusen will always be a nightmare in every beautiful story that Bayern has.
Leverkusen will host Wolfsburg in the closing match this week, maybe they will score a big win too, I predict Xabi fleet will not draw at BayArena. If Leverkusen continues undefeated, Bayern will continue to be under pressure, and the point gap that has currently formed will not be able to be reduced.