I think the most important reason for Harry Kane to leave Tottenham was mostly because of reaching this title. In fact, in Tottenham, he didn't have much chance to win the Chmapnios Leageu and that's why Harry Kane left the team and joined Byer Munich, obsoivly this player will work harder to earn this achievement with Bayern Munich.
I also think that way. Kane joined Munich and currently Munich is one of the favorite teams to win the Champions League. Tottenham are a good team but in the last few seasons I think Kane has felt that only he and Son have really carried Tottenham. Kane is now 30 years old and the Champions League trophy would be a good mark at the end of his career as a professional footballer.