Money can change everything and this often happens to clubs in the Premier League when a player plays an important role in the club but when he gets a big offer the player will be sold to another club, such as in the case of Harry Kane who is one of the important players at Tottenham. In the end he will also be released and this case for me will happen again when it seems as if Arnold will be retained by Liverpool but when another club wants to get the player with a very big offer he will definitely be released immediately.
For Harry Kane case, I think he left Tottenham because he wants to achieve prestigious trophies in Bayern Munich. It is something difficult to achieve with Tottenham. I don't think he was leaving Tottenham because of money, mate.
Indeed Harry Kane didn't leave England for money but to boost his miserable career in Tottenham Hotspur which fail every time to achieve something and probably will continue like that in the near future. I find Spurs profited from letting him go as well as him.
Money does change many things. After all, for a player who doesn't have long time to play professional football, money is an important factor to guarantee his future, make a project, buy cars, build house or own a company before he leave for good or get injured for life.