Currently PSG is not a suitable team for talented young players like Lamine Yamal or Osimhen if they want to achieve a brilliant career. PSG are one of the top teams in Europe but they are almost never one of the favorites to win the UCL. They dominate Ligue 1 and almost every year qualify for the UCL. But Ligue 1 is not a league with high intensity and strong teams. A team with a very large cash capacity like PSG can bring in any player they want. But not all players need money, especially if they are young players. I think it would be wiser for young players to choose career over money.
If Osimhen were so in demand, then some team would have bought him long ago, but he continues to play in Napoli, and all his possible transfers end only in rumors. Sooner or later PSG will win the Champions League, and Ligue 1 remains one of the top leagues that provides many opportunities for the player. Mbappe, by the way, came to PSG from Monaco, and now he is a Real Madrid player, in my opinion this is a very good career development, and it didn’t hurt that he started in Ligue 1.