Thats your opinion. Whose to say how much an individual should or should not earn. Also, you make it seem like he had a gun to Barcelona's head and made them pay that much. It's a free market, Barcelona paid what they thought he was worth to them. If they didn't, he probably could have went somewhere else. Now is he objectively worth that money? That's really complicated to quantify. Whatever profession you are, whether you're a CEO of a fortune 100 company, a top level athlete in a team sport, or whatever. So the next best thing we have is to allow the two parties to negotiate what they mutually believe is the individual's worth. I'd love to hear your alternative
In reality, he does not need that money?? what is that supposed to mean? That's a completely unrealistic expectation. When have you ever heard of someone who is at the top level of their profession deliberately decide to earn less than what they can. You wouldn't, I wouldn't, and neither would the vast majority of people.