PSG started the match quickly, taking a 2-0 lead within the first 10 minutes. These goals were the result of individual errors and a lack of organization in Real Madrid's defense. Real Madrid, in particular, struggled to maintain control in midfield and struggled to move the ball forward against PSG's high press. Bellingham and Arda Güler's on-field jitters exposed the team's lack of coordination. The team lacks coordination; only if individual players can score goals will Real Madrid be the team they are at this point.
It's strange that after the red card and frankly bad game in previous matches Xabi Alonso decided to put in the center of the defense Assensio, who again failed the match, just earlier opponents at Real were weaker and Real could win even playing ten men, but PSG simply destroyed Real for 25 minutes and Real was lucky that PSG did not get Real, as it would have done Barcelona or Bayern.
In general, while Alonso is still essentially playing with the team that Ancelotti recruited and he still has to rebuild the team under him and the main question is whether he will have time to do it, because the pressure on the head coach of Real is much greater than at Bayer.