I was surprised when Real Madrid failed to score a single goal despite their attacking style. It wasn't PSG who had a strong defense, but Real Madrid who couldn't create many chances. Regardless, this 4-0 defeat was quite embarrassing in my opinion.
On the other hand, PSG must also be acknowledged as being in top form and full of confidence after their achievements last season.
For Xabi Alonso, he may need to make significant changes next season if he wants to win the title. It's already clear that Real Madrid still has many shortcomings, and Xabi Alonso's tactics haven't been able to create a well-organized team performance across all lines.
Conceding two goals in the first 10 minutes made the Madrid players lose confidence. This was evident in their play, which didn't even develop throughout the match. We also have to admit that PSG are currently on fire, especially after winning the Champions League trophy. Anyone facing PSG will be difficult to beat, especially a Real Madrid newly coached by Xabi. Real Madrid under Xabi Alanso has only played 6 matches, while PSG under Enrique have been in charge for 2 seasons. So, it's natural that PSG dominated Real Madrid in this match.
This defeat was good for Xabi, allowing him to assess his team's strengths and weaknesses, giving him time to immediately address them. Xabi still needs to improve the team, including bringing in more players in the CB and central midfielder. Building a team takes time for Xabi, but Real Madrid should certainly enjoy the process and support him. Only after half a season or a full season will we be able to judge his abilities.