While other teams had more rest, Real Madrid played in a major tournament. They also played matches at a grueling pace, and the players weren't given enough time to rest. They could have postponed their Spanish league campaign, but the football federation didn't see the need. Now, after a few weeks of rest, Real Madrid will begin their preseason training camp. We'll be eagerly awaiting how Real Madrid performs in their first league match after such a short training period.
Real Madrid player Toni Kroos once complained about this, but no action was taken. The impact of the lack of rest is that the players seem frustrated without time to relax. This is only apparent at the start of the competition, but after that, I think everyone will be focused on the championship they are pursuing, hoping to win it.
This can't be compared to other teams, and no one can say this is a disadvantage; rather, it represents a risk for Real Madrid and its players, who participate in so many championships.
Considering Real Madrid isn't your average team, they'll be playing a lot of matches next year as they aim to win the Champions League and La Liga titles. Barring any major surprises, they'll likely reach the Champions League finals. This means a high tempo of matches. Therefore, playing matches without rest is a major problem for Real Madrid's players. Therefore, I believe the Spanish Football Federation should have postponed Real Madrid's first match.