His age is increasing, last season he performed very well and his goal productivity continues to increase. When he moved from Tottenham many people predicted he would win trophies in his first season at Bayern Munich, but something unexpected happened, Bayern Munich lost the trophy they had won in 11 consecutive seasons after Kane joined their squad. Bayern Munich will try to break the trophy won by Leverkusen last season, but due to the change of coach in their squad, people are pessimistic about them being able to win the Bundesliga trophy this season.
It is natural for some people to be pessimistic about Bayern Munich in winning the trophy again in the Bundesliga this season, because apart from Bayern Munich's rivals such as Leverkusen who are still handled by the same coach, several other teams could be more aggressive this season so that it could make it difficult for Bayern Munich to win the trophy again this season by relying on their new coach. A player like Kane is a good player, but I don't understand why Bayern Munich failed to win trophies when he was in the Bayern Munich squad (apart from Leverkusen's spectacular last season).
Sometimes people are too bold to say their pessimism before the season starts and in this condition I understand everyone who doubts Bayern Munich.
Last season's badness was not entirely Harry Kane's fault but there were several other problems that caused Bayern Munich's performance to decline.
If people are disappointed with the results given by Tuchel, they should be very happy with the arrival of the new coach, but for some reason the arrival of the new coach still makes everyone doubtful.
I have wondered whether people who are pessimistic about Bayern Munich are only looking at the club's bad history.