I didn't watch Real Madrid's match against AC Milan, so I can't tell where they went wrong, but when Real Madrid met Barcelona in their last El Clasico, I saw that Mbappe was the problem there, do you remember how many offside fouls he committed that time?
I think Real Madrid were better last season, and that was Real Madrid playing without Mbappe, if Mbappe doesn't manage to prove his quality to the public in the near future, I think everyone will have the same opinion as me.
There has been some arguement that the coming of kylian mbappé was very unnecessary for Real Madrid as they already had a squad that could easily win them back the champions League and the Spanish la Liga, currently we are hearing rumors that kylian mbappé is complaining about the wing he has been playing, suggesting that the wing Jude Bellingham is playing will I be more preferable for him because it will allow him be at the front line much better.
But this two shocking defeat they've faced it's just a temporary setback that they will surmount if they go back to the drawing board and think on the best approach and formation to come up with, because looking at the squad they have they really don't have much excuse not to come back better and stronger.
Real Madrid needs a striker and Mbappe's arrival is very much needed. If you say that last season Real Madrid was better than this season, because last season Real Madrid still had players like Toni Kroos, this is the point. This season why Real Madrid's front line is blunt, especially Mbappe, because there is no ball supplier for him so he can't stand conditions like this and protests that he is not comfortable with his current position and he wants to play on the wing again.
Mbappe has had difficulty scoring goals because of Vini and Rodrygo's egos, at PSG even Neymar and Messi serve Mbappe, while at Real Madrid he is rarely served like when he was at PSG. It must be remembered that the Striker's job is only to wait for the ball, not to pick it up.
There are two mistakes that I see at Real Madrid right now, first Ancelotti is unable to suppress the egos of each of his players, and second the three Real Madrid forwards have their own egos and ambitions. If this is not changed immediately I am sure Real Madrid this season will be trophyless.