What people don't know is that Don Carlo had a knack for diminishing the egos of star players. I have never found Ancelotti to have any problems with his players. This shows Ancelotti's charisma as a coach who is respected by his players. Mbappe will play with Real Madrid next season and that means in my opinion Real Madrid will be the strongest team in the world.
Yep, the players are respect with Ancelotti, if Mbappe becomes selfish and he don't listen to Ancelotti, I believe Ancelotti will don't mind to put him on the bench and replace his position with Endrick.
Mbappe shouldn't bring the culture in PSG to Real Madrid, PSG is really scared to lost Mbappe and not really looking to win every competitions, while Real Madrid goes opposites.