But this would be insane by Mbappe at this age as he can become a billionaire anyway. Even if he stays at a club or plays for Real Madrid, all the sponsorship deals he will get and what not, he will ne a billionaire no matter what he is going to do. Now I wonder what the Saudi clubs are offering him when they already offered Ronaldo 200 million per season and Messi 400 million per season? Those players are about to retire, but signing Mbappe at his peak, lol... Maybe they made an offer paying him a billion per year and honestly speaking, what the hell should a young guy do when he is offered a billion per year?

If Mbappe's main goal was to get an even higher salary that he is already getting now, then he would definitely not want to leave PSG in my opinion. As far as i know he is the player that is earning by far the most in europe with 72 Million € per season. That is like at least 3 times more than the other absolute world class players in europe are earning. Mbappe wants to join a club where he has realistic chances to win the Champion League in the next few years. It did not work out with PSG even though they have spent so much money for players with big names.
Now he wants to join a club like Real Madrid where it is normal to always expect to win the Champions League title, even if it means that he will earn less there. He already has way more money that he can ever spend, if he is not going completely crazy and starts to buy big private jets and islands for himself lul.
This is why he is trying to make PSG pay him the money for next season even if he leaves this season. He is trying to push through some crazy conditions for a deal and I think he could be going too far with his requirements . PSG would have good reasons to become stubborn and not be supportive of a deal at all.
I found some interesting information about the private jet issue.
It is said that Mbappe already owns one and that he wanted to buy Ronaldo'ss private jet. I think that answers the question whether Mbappe is into big private jets.