I'm really fed up with Bayern Munich's buying every one of talented players from Dortmund. 
I'm not happy to hear that Bayern Munich could be interested in adding Erling Haaland to their squad in case Lewandowski decides to leave the team because of this. Please, just let these players go to other leagues a little, man. If Haaland is leaving for real this summer, then I would like to watch him in other leagues from now on. The Bundesliga is one of the top European leagues of course but not as big as the English Premier League for example.
I'm not happy to hear that Bayern Munich could be interested in adding Erling Haaland to their squad in case Lewandowski decides to leave the team because of this. Please, just let these players go to other leagues a little, man. If Haaland is leaving for real this summer, then I would like to watch him in other leagues from now on. The Bundesliga is one of the top European leagues of course but not as big as the English Premier League for example.Where did you get this news, just guessing? I didn't find any news about this one the last time I heard Haaland move was to Man city not to Munich
It's just that it's too expensive, we know behind Haaland high price, it's Dortmund's way rejected all offers which means they are not ready Haaland out at least until next season, unless Haaland injury persists then Dortmund can consider it.
A couple of months ago, there were active rumors that Bayern are interested in Haaland, and Lewandowski wants to leave the club (not because of the transfer of Haaland, but for personal reasons). But after Bayern announced that they were not interested in Haaland and Lewandowski remained at the club, I did not hear anything more about such options.
Haaland will leave Borussia this summer, obviously. Borussia Dortmund are not as rich a team as PSG to lose a lot of money by keeping a player in the squad until his contract expires.