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.
With their current strength it is not too surprising that they can back to back to win this season, especially until now only Barcelona is their rival and of course the opportunity is still very big with their current performance and by looking at Barcelona's condition in the previous few games it was clear their chances were still very open.