Currently the main problem for Real Madrid is the selfishness. Xabi Alonso is also aware of it and wants to take immediate action about it. The board is fully supporting him in this.
Mbappe, Bellingham, Vinicius Junior... These are the first selfish names standing out in the squad now. If their attacking line learn to play as a team instead of an individual only, I believe in Real Madrid to be a superb team just like PSG now...
Well whatever he needs to do that can change the team spirit then he needs to do it very quick because at the most I don't think Real Madrid are all happy seeing that there are losing and now that the league have not started is the best time to rectify that because before you know they won't be able to meet up with the pressure that the current Barcelona team is holding up.
The semifinal against PS was a bad day for Real Madrid because the mistakes in the game were blatant and must be avoided at all cost in the future. These mistakes cost the game. The whole team wasn't aware in the first half of the game.
Alonso has a lot of work to do, but Real Madrid didn't lose against an unknown team from South America, it was still PSG and for now they are the best team out there.
Since Real Madrid lost dramatically, the Spanish news outlets will put their focus on Alonso and see whether anything changes until the first game. If for some reason they have another bad day and lose the first game of the season, I can only imagine what the news will look like for him.