Actually, Neymar is good but ManCity doesn't need him at the moment because has bought Haaland. As you said, it will be a conflict of interest for the team. Maybe Neymar isn't compatible with the Gartier scheme so they want to sell it. but Neymar is still comfortable, he won't go because no other club wants to pay him a high salary, maybe if Neymar has to go, Hollywood is good because his acting is good also.
what happened ? I think this rumor has been dismissed by the Manchester City side, Pep Guardianola has denied rumors that PSG have offered their striker Neymar to his club this summer or swapped him for Bernao Silva.
I think the rumors circulating are the lack of harmony between neymar and kylian mbappe, and not due to incompatibility with galtier's strategy.
Neymar is a very talented player whose role in the SPG squad is needed especially to get the champions league title this season.
There were a lot of rumors circulating that led to rumors of a move going around, but I believe in the rumors that Christophe Galtier doesn't really need Neymar in his squad but I also don't think he will meet a new club.
PSG now have a very qualified squad and they are targeting to win the UCL trophy for that reason I believe the PSG management will still keep Neymar.