While I do agree that Tuchel should be replaced, I think he wasn't the only problem, they can't just replace the manager and end up with a win, it is not that simple, well they could definitely end up with a win, but that could be because no other team would be as good as Leverkusen was this season but in that situation even Tuchel could win. I believe that, while they do need to change their manager, players were a little bit part of the issue as well, they have some players that they need to replace and it will definitely end up being important.
I hope that we could see changes one way or another, and we could probably see a greater return in the end. I hope that they would make some good transfers this summer in the end.
However, it must be admitted that the Bayern Munich coached by Tuchel was not as strong as the Bayern Munich coached by Nagelsmann. It's not entirely Tuchel's fault, but he must be responsible for what is happening to Bayern Munich at the moment, especially since they succeeded in bringing in Kane but failed to compete with Leverkusen. In the past, they suddenly fired a good coach, namely Nagelsmann, even though Bayern Munich's performance was good, but the club management, in order to bring in Tuchel, fired Nagelsmann unilaterally.
And now what is happening to Bayern Munich is something that is beyond expectations so it can be said to be truly a revolution. Tuchel turned Bayern Munich, which is always familiar with trophies, into a team without trophies. In fact, last season Bayern Munich almost didn't win the title, unfortunately Dortmund were unlucky in their last match. Indeed, Bayern Munich is still competing in the UCL league, but it is difficult for Bayern Munich to qualify for the final because they have to face the king of the UCL league, namely Real Madrid. So it is certain that Bayern Munich will have zero trophies this season and it is very natural for Tuchel to be fired.