They are not going to invest that much to bring in good players for the squad. Because simply, if they spend that much there will probably not be able to make that by selling players. So even though right now, it is easy to make money by selling players, if the player has some talent, they are still not taking the risk.
However, it is their business model. They can do whatever they feel like working in favour of them. But they are definitely not going for glory. They are going for the Money. And that is the biggest problem, in my opinion. at least from the perspective of a spectator.
The problem is that, besides Dortmund fans, the entire Bundesliga is suffering - it’s hard to call the league interesting when the champion has not changed for 11 years. But it seems to me that in the coming years everything may change - Bayern is losing its position every year and competition may intensify not due to the fact that everyone else will become stronger, but due to the fact that Bayern will become weaker.