The Bundesliga is such a joke, Bayern do whatever the fuck they want.
Because of what? I don't see why are people surprised or now blame German league, or even Bayern at this point.
They have been dominating their league for quite some time, their stadium is always full for years and they do good in Europe. It's not even a surprise they are a top club at the moment. Nobody said such about Barcelona when they started winning everything which lasted for over 5 seasons, out of nothing, since they were chokers before. Real was spending billions and won tons of trophies, now they spend even more but they can't even win. Bayern is just another top team who's domination is yet to be shown for years to come. They were on that road for quite some time but now they are just buying specific players to fill every gap with world class players. Some clubs get the opportunity to become great after getting some money, most of the clubs miss on it and guess what -- that was not the case with Bayern.
Teams like PSG are disgusting, not the Germans.