Football is changing, PSG is not the only club where they can pay more, and you are right now it is clear that the team is going through a stage when players are disillusioned with the club and are trying to find another place where they can realize their goals. Perhaps in the off-season, PSG will once again bring together star players, but they have done it so many times and now it's all over again, it doesn't look like it can bring them the desired result.
I am doubtful if the owner will try to repeat the same pattern again. Trust the process instead of attempting to make instant changes.
This strategy was used by khelaifi to rebuild PSG a few years ago after he was buying PSG. The problem is that so many problems have been occurring since there have been many star players acquired by PSG.
The internal problem has become the main reason that was making the club become unsuccessful like this time. It's only the winning french league which was nothing special for us.
Remember how much money was already spent by PSG to buy neymar at that time? Neymar has become the biggest transfer in history. There's no transfer that can be even bigger compared with PSG's neymar transfer from barcelona.