I don't think he would go faster to the lowest level just for the money on offer, but playing in Europe is more promising which will continue to shine for Martinez, currently he is still retained by Inter Milan even though there are several European clubs who have wanted him for a long time.
But even crazier is the offer from the Arab League is 60 million EUR per season earned while from Inter Milan only get 6 million EUR per season, 10x what is earned from the Arab club if Martinez takes it.
But there is no green light according to some media on twitter.
https://twitter.com/CLMerlo/status/1682133682595811328Going there at the age of 25 is a delicate decision for the money and against the career as a professional. I don't have a strong opinion on that and can understand why a player would pick one over the other. But Lautaro Martinez also has a contract until 2026 and as nice as the salary sounds for Martinez, what is the Arab League willing to pay Inter Milan for him? So far I haven't heard of any incredible transfer fees, but only about all these salaries. Inter has no good reason to let him go unless the Arab League makes them rich af.
Those are two difficult choices, whether he wants to be a professional career or choose money, currently the price of Martinez according to
TransferMarkt is €85M I don't think Inter Milan will give that price for sure it will be more than €100M more if there is a more serious offer scenario from Arab clubs for Martinez, but I don't know if there is a high clause between Martinez's contract and Inter Milan?
Yes it's still all about salary, it seems from the news that the Arab club is still talking to Martinez not with Inter Milan, obviously if Martinez has given the green light then the club will negotiate with Inter Milan for a price agreement.
But my assumption is that this will never happen and Martinez will stay.