Mbappe's hat-trick in the FIFA World Cup final game is truly remarkable. Mbappe is a smart and efficient striker. If he keeps his performance like this, he will become a great player in the future.
No disrespect to Mbappe but he was silent in that game till France got that penalty. The whole French team was outplayed. Mbappe was brilliant to convert 2 penalties (before the shoot out) and that was it. Many other players like Thuram were exceptional for France. All he did was score a beautiful goal and 2 penalties.
But that won't matter now because when people talk history they will say Mbappe scored a hat trick in a world cup final.
Basically Mbappe has become a great young player because after all, if Mbappe is not great then it is impossible for PSG to be willing to pay a high price to keep Mbappe. So yes, the fact is that Mbappe has been great so far and Mbappe's success in scoring a hat-trick in the World Cup final, then of course Mbappe's value will continue to increase and also Mbappe has had a very extraordinary experience at the age of 24 years.
With his young age and having made a lot of success in big tournaments, of course Mbappe has a very good future.
What's more, if PSG manage to win the Champions League title this season, then of course that will make Mbappe very extraordinary again.
Because Mbappe and PSG have so far not won the Champions League title, and at least that is also one of the reasons PSG is willing to pay Mbappe handsomely and also recruit other luxury players. So, with good achievements in the World Cup for France and many other PSG players who also played in the World Cup final, PSG this season could have the chance to go further in the Champions League.