Yes I agree with you on this matter. But Real Madrid is a very strong club we know that. But they won every match they played. And all the players of Real Madrid are very good. Real Madrid have some good ones. There are quality players who play well in almost every match.
Real Madrid is still a candidate for La Liga this season, because apart from what you say it's about the quality of the players who are very good and great. Real Madrid is also still being trained by people who are very good at seeing and reading the situation of other teams in every match, so that Real Madrid's potential to be very strong has never been lost until now and also other teams do not have high consistency in every match so it is still easier to be beaten by a strong team like Real Madrid.
Real Madrid has the best chance of winning the title this season as well. Their squad is very stable. They are consistently able to play well. And the important thing is that their coach Ancelotti is very experienced. He can sense the opponent's weaknesses very well. And so the Real Madrid team is consistently playing well in every match. Barcelona's squad is strong but not as consistent as Real Madrid's.