I think it's a very natural thing for a young player to consider a bigger salary if he has good playing skills, but if he doesn't have any skills and expects a big salary, it will be very detrimental to the team, and it's also very different from players who have getting old so that they no longer see the amount of salary as the main thing on a team.
Indeed, big salaries are quite attractive, because money often makes many players turn away from the club that makes them great. But actually it's also not wrong because being a ballplayer won't last long. Maybe 20 years has been very great. But sometimes it makes their name bad because it is considered that the player is concerned with money. In addition, sometimes money makes them forget their duties, they have to maintain their abilities but sometimes they fail because they think they are good and expensive. In the end it becomes a problem if they can't perform well and regularly. Their skills also did not develop if only as substitutes.