Yes, Real Madrid should have easily defeated Alaves because Real Madrid has many star players, while Alaves does not have many star players. I was also a bit disappointed with Real Madrid because they didn't score many goals in that match.
The difference between the teams of Alaves and Real Madrid is very big, which is why Real Madrid had a high chance of winning. Especially when Kylian Mbappe was able to score a goal in the 24th minute, that chance was even higher. After that, Real Madrid's dominance in the match began to decrease. Mbappe also missed a great opportunity. Where there was a possibility of scoring one more goal.

At one point, when Carlos Vicente was able to equalize for Alaves in the 68th minute, there was a lot of tension between the fans of the two teams. However, that tension did not last long, Rodrigo ended it in the 76th minute. In this regard, since Real Madrid is dreaming of being the best, conceding 1 goal against a team like Alaves certainly does not show a good sign for the team.