The golden era has changed and for Barcelona, this is a good step to continue to be consistent. As long as they have young players and of course very qualified stamina, the chances are very bright for Xavi to lead La Liga. As for Real Madrid, which is currently in need of a supply of fit players, of course it is a big problem if you only rely on senior players whose age is no longer ideal. From the start, setting up long-term options is what needs to be done. So it can be seen that without a striker who performed brilliantly, Vinicius Jr also had difficult maximizing his performance.
I heard the same thing a year ago that Real need young players, but after that they won La Liga and also won the Champions League. Real Madrid is constantly updating team, but it does it very competently, gradually. Look at Vnisius, is he a great striker? You should not think that in Real Madrid there are only old people who only dream of ending their careers, everything works a little differently there. If a player sees that he cannot benefit the club, then he simply leaves for another team, or ends his career. So I am sure that Real Madrid can win La Liga and maybe even once again win the Champions League.