Arab league clubs are still trying to bring in European players in order to improve the quality of the squad they currently have, Al Nassr, Al Hillal, Al Qadasiya continue to try to bring in some experienced players in Europe to add depth to their squad now, but in contrast with Al Ahli who continues to try to recruit young players who have quite good performance by offering them big money, Reportedly Vinicius is one of the main targets of Al Ahli so far and they don't hesitate to spend 350 million and make Vinicius a little confused to refuse or accept the offer, but for now I think Vinicius will remain at Madrid until 2025 and maybe he will consider leaving when the season ends, In addition to Vinicius, it is reported that Al Ahli is currently also in the negotiation stage with Napoli to recruit Osimhen.
It would be natural for such a huge offer to make even a player who is at his peak in Europe feel confused about whether to accept or reject it. But I think the same as you. namely Vini Jr would definitely prefer to stay at Real Madrid. Because for a talented young player like him, a career in Europe with Real Madrid will definitely be much more important. And regarding Osimhen, in fact, it was not only Al-ahli who was interested in this player, but Al-hilal also made an offer. But like Vini Jr, I think Osimhen is still interested in continuing to pursue his career in Europe.
In my opinion, one of the reasons Vinicius Jr. refused the offer because indeed European professional players who still have the age are not too young, he will definitely think about his career to continue to struggle to get high achievements so that in old age he gets a lot of advertising offers or other things that make his old age became more comfortable like Ronaldo and Messi who became one of the professional players and would not worry in his old age.
Large amounts of money can run out in a short time but a career in football will continue to be remembered until the player is old.
For Al-Ahli who pursued Osimhen, it was impossible and would never happen as long as Osimhen did not have a big career in Europe.