In other words, Mbappe brings the hopes of many people because in Madrid his name is now the most prominent. A new icon and also added as a future star, Mbappe is required to be able to fulfill everything. However, everything requires a process, it is not easy to occupy the highest level of European competition as a star player with brilliant achievements. In my opinion, competition in the current era is not as fierce as the era of Messi and Ronaldo.
I imagine what would happen if Mbappe's presence at Real Madrid means they lose the opportunity to defend the La Liga and Champions League titles and of course people will say Mbappe is one of the unlucky players for Real Madrid. Although that is impossible because the La Liga title seems much easier to defend because Real Madrid's strength is so strong now.
To occupy the highest level in European competition is not easy because there is a lot of competition that will occur in it. I also doubt that Mbappe can achieve the careers of Ronaldo and Messi because these two players were sensational in their era and matching their records is not easy for Mbappe to achieve.