The entire football world is laughing at the PSG team. Indeed, despite having a player like Kylian Mbappé, the team's situation is very bad at the moment. I personally already thought that the way the PSG management is treating the players, the team will go down very bad at some point. The reality of which we are now seeing.
They may not really be laughing but I think the current situation of PSG at the moment have draged attention to them and they are currently under watch by many others including speculator, looking for possible opportunity to predict the next possible event that will be happening within the team, there will be possible movements by some players especially kylian mbappe who most focus has been directed towards him on his next possible move.
I am of the same opinion as you regarding how the management has been treating their players recently, it's possible they may loose some of them in the nearest future if measures are not taking to give better treatment to their players, if mbappe leaves it will definitely have a great effect on the team as they will be affected in their style bof play as most times there can be dependency on him by the team.
But then they still have just this season before their possible down fall if they don get new good signings and fix the issues from the management so as to create a good and enabling atmosphere for players to thrive and produce desired results for the team and the fans and retain their formal status as the french giant and also in other possible leagues.