~Snip
Star players should be able to inspire and encourage other teammates, so that there is no ego and also disharmony of the club occurs, so far of course we can see how the PSG players seem to only throw the ball to Mbappe and of course it indicates an unbalanced situation of the club, if you remember such a case once happened at Barcelona where at that time Messi seemed to have ambitions to highlight his personal record compared to team and even forced other players to only give passes for him to score, but at that time the coach was able to dampen Messi ego, football is a collective game and having stars in the squad is precisely to add to the performance of the team not individuals as has happened to PSG so far.
Each coach has a different strategy, so it's not a mistake when you see one or two players being the top scorers on their team. Mbappe, Haaland, Messi, Ronaldo, Benzema, and a number of other star players are the target men in his team, so you have to have a different point of view about these players. I guess it's natural that players like that appear more among other players, it's because the game is built around them.
You can certainly say some star players are selfish, but not all star players can be considered selfish. The target man in a team will certainly stand out from individual achievements, but it cannot be a benchmark that they are selfish players.