It will be interesting whether Bayern Munich will be able to bring Harry Kane to Bayern Munich, because as happened before too when Pep Guardiola wanted Harry Kane to play for Manchester City but in the end they failed to sign him because Tottenham still kept him. Even if Harry Kane is at Tottenham until his contract ends, then maybe Harry Kane's performance will decline due to age.
So indeed, with the age of 29 now, at least it would be better for Harry Kane to be able to play with a team that has a big chance to win the title.
Kane at his age will not be ready to change to a new league. He has his all career in Premier League and it is easily for him to move to another big club in Premier League. Moving to a new league is risky because he might need more time to adapt to a new league, not only a new club. At his age, spending one to three seasons and fail to adapt to a new league would be a terrible scenario for him.
He wants title but he also wants to have good contribution for his club too. Winning a title while your contribution is limited, is not a happy ending for a star player.
At least if Bayern Munich manages to recruit Harry Kane then maybe Bayern Munich's chance to be able to win the title in the Champions League will be even greater, because with Bayern Munich's extraordinary domination in the Bundesliga, at least Bayern Munich must also be his hope of winning a title in Europe, especially in the Champions League.
Because Bayern Munich has a good midfielder who can at least provide good passes for pure strikers, with lots of support from the midfield, of coursr Harry Kane is very suitable to play at Bayern Munich.
Kane looks good for Bayern with his skills, scoring goals well enough and can connect with others so impressive. He can make Bayern attacking system more dangerous and more creative.
I only doubt that Kane will not want to move to Bundesliga. He will have to change a lot in himself and his family will have to move to another nation.