Not only that, a player like Mbappe is even extraordinary, because if France didn't have Mbappe then I don't think France would have been able to score a goal in the final against Argentina yesterday. What's more, Mbappe made a hat trick in the final and of course that's not something easy to achieve.
Likewise about Messi who succeeded in giving the World Cup title to Argentina at the end of his career for Argentina so yes, the PSG squad at this moment is indeed very good and of course they are better prepared to go even further in the Champions League.
France scored their goals because of Argentina mistakes from Otamendi first and a third goal is a mistake of VAR referee team. I believe that penalty can be rejected by VAR team because the defender of Argentina did not let his arm too open and it is an unavoidable arm touch from him after a powerful kick from Mbappe.
A hattrick and two of them are from penalty. I only recognized what Mbappe did in the final in a second goal and a few dangerous personal attacks when Argentina players were tired and can not catch Mbappe with his high speedy run.
Mbappe and Messi and Neymar have a good relationship so far. They are professional players and as far as we can see on the pitch, the two PSG attackers seem to get along well despite competing to be the best in the World Cup. Messi is lucky to have won his first title, while Mbappe also did it 4 years ago.
In World Cup 2022, Messi did tried a lot and run more than he usually run in non World Cup 2022 matches. He won it not only by being lucky but by playing and fighting seriously for his dream. His dream after all became true. He lifted the trophy a first time and last time too. Now he can retire with full satisfaction for his career achievement.
Mbappe already won one World Cup but he has yet won Euro, Champions League and Ballon d'Or. At Mbappe age, Messi already won a few Ballon d'Ors.