Barcelona spent the end of the season very well, so now it’s not worth saying that they are in decline, especially since they have a new coach and this often gives the team a good boost. I don’t think that Mbappe is capable of somehow improving Real’s attack, especially in the form he is in now. He will have to work well with Ancelotti to improve his condition, only after that it will be possible to talk about whether he can give something to Real Madrid or not.
Seriously, Mbappe is unable to improve Real Madrid's attack?
Don't you know that currently, the 2 best strikers (CF) in the world are Haaland and Mbappe. So far, Real Madrid has not had a striker (Centre-Forward) so Ancelotti changed Real Madrid's tactics by optimizing the Real Madrid trio: Vini, Belligham and also Rodrygo. And now, with Mbappe, they have CF, the real striker, this will definitely change Ancelotti's strategy back to his real strategy with a pure striker. Do you doubt Mbappe's competency? Even though his abilities are currently still at top performance. With CF, Real Madrid's attacking line will definitely be much stronger and sharper, especially with the combination of the three other top players at Real Madrid. there is no need to doubt it.
However, Barcelona is actually building a team by signing several other strong players under Hansi Flick. It is also rumored that they will soon sign Nico Williams as the partner of Lamine Yemen, a top Spanish player who will be very shining at Euro 2024.
So, I agree that Barcelona's strength will also increase, but I am also sure that the other attacking strengths and the entire Real Madrid lineup will also definitely increase. This means that this will be an even tighter competition this season.