Maybe it's the coach, so it's very good that Zidane still hasn't agreed (and hopefully won't agree) to be their coach.
I don't know, for some reason Zidane refused PSG's offer to ask for his hand as a coach. But it would surprise me if Zidane actually turned down the offer. I want him to accept the offer and fight together for the best, but maybe Zidane has other reasons why now he doesn't want to sign a contract.
Projects like PSG are complete nonsense for a coach with a reputation. Firstly, the internal situation is as bad as possible - this is a bunch of stars, and some of them have a "special" position and it is unlikely that there is much discipline within the team. Secondly, there is one goal here - victory in the Champions League. But this is a very random achievement that no one can guarantee, so it's gambling in its own way. Even if Zidane wins Ligue 1, the French Cup but does not win the Champions League, it will be considered a failure.
As for Neymar, PSG are trying to get rid of him - they write that they want to sell him to Juventus and even agree to add some part to Neymar's salary in Juventus
But Neymar does not want to leave PSG, which is a big problem in terms of freeing up the budget for salaries.
In the past few days haven't read any news about it, so maybe it's just a rumor going around. But if Neymar really wants to do it, then Juventus isn't a bad team for his future either.
I don’t think that these are just rumors, because, firstly, the rumors that PSG want to get rid of Neymar are already very old, and secondly, this is a completely logical move - he has a huge salary and he prevents PSG from signing new players since there are restrictions on budget.