In a nutshell, money is ruining the game. PSG are just milking the money and influence to assemble and expensive and ultra talented team hoping that at some point they'll eventually gel and deliver the goods.
The problem here is that they'll still find it difficult to achieve anything tangible as these players have no real loyalty or commitment to the team, rather they're there for the money.

I just hope that other players learn from the current crop and not fall into trap, or perhaps prison.