Is Mbappe too ambitious? Not necessarily.
Mbappe is used to receiving a high salary at PSG, and it's understandable that he might expect a similar sum from Madrid. However, it's important for Madrid to offer what they can afford, without repeating PSG's mistake of offering excessive salaries.
If Mbappe prioritizes money, he may be better off staying at PSG. But if he seeks recognition, then Real Madrid would welcome him.
Negotiations between Real Madrid and Mbappe are natural, and I believe this deal will likely happen at the end of the season.
I think Mbappe is now motivated by trophies and personal glory. He would have won the Ballon d'Or if he was in Real Madrid and he knows that. He should also be driven by the desire to win the Champions League. There are greater tendencies that Real would lift the UCL than Paris Saint-Germain F.C. The French superstar desires the glamour and glory that football brings to a player apart from money. I think he should consider taking a pay cut to play in Real Madrid because they have the right players that will make Mbappe shine.
For a player of Kylian Mbappe's status, joining Real Madrid at this time of his illustrious football career wouldn't be a bad idea in other for him to start winning personal accolades like the Balon D'or and so many others he's yet to win.
I've seen a lot of people who are saying that he's not loyal to Paris Saint Germaine after they signed him from Monaco when he was still a teenager but the truth is that he can't continue to play for a club who's never won the UEFA Champions League trophy and still doesn't look like a team who's ready to win one. Joining Real Madrid at the end of the current season will benefit Kylian Mbappe a lot and that's why I don't think there's anything that's gonna stop him from completing the move