Money is everything for these players; this is not the historical era of football, when players played for their passion of the game; alternatively, it is the contemporary era, where players play for the enormous payments they receive. This summer, the Saudi Pro League is bringing in substantial and famous big names. It's more like shifting your concentration from the impending league to the realm of popularity league. They emerged into the enormous space of European football when they first signed Cristiano Ronaldo, an established player in Europe; this maneuver was advantageous for them because his presence created additional opportunities for bringing in good European players with minimal efforts to date.
There are other players that value dignity over money and that was what Messi did when he was offered a whooping deal of $500m per season to come to Saudi Arabia, 2 years deal could go to $1B but man turn down the deal, today he would have been the highest paid player in the word, even Ronaldo didn't have that high value, Mbape didn't come close, they knew how valuable Messi and used money to attract him but he humbly refuse but instead went to Inter Miami, the worst team in MLS with $150M for 2 and half years with a share from the club, aside from been the greatest player, he also won people's heart for been humble.
The players that are going there shouldn't be blame, who see money and ignore it for the passion you have, I just think that Saudi Arabia are over stretching deals in other to capture the players but there is nothing wrong in players decisions though, Ronaldinho, Ronaldo, and Drogba era were ballistic but the pays weren't great like that but yet they played, won Balon D'or and World cup but players like Mbape had fame when they are little and have enjoyed the privilege of European clubs, now that Saudia Arabia has step up their game, I don't see it as bad idea for players to earn money, passion and money goes together.
In addition, inflation has affected all price of items, players are not excluded, the amount players were been sold last season are different from now, if they don't increase these payments, the interest will not come from the players and Saudi knows that having this money on the table is the only way they can push the agenda of bringing those players to Saudi Arabia.