It's not yet over until it's over. The season hasn't come to an end that we only have one or two matches to play that will make me accept with you that Barcelona has already won the title. Real Madeid is still open to winning the title because we can't tell if Barcelona will be able to stay on the first position till the end of this season.
Real Madrid won't let Barcelona go, they will chase them until the very end, there was already a situation when Barcelona was significantly ahead of Real but then they lost it very quickly and even allowed Real to be above them. So everything is still ahead, and maybe Real Madrid have easier opponents than Barcelona, although there are some difficult matches that can affect their position. I hope that Flick can make Barcelona champions, they deserve it.
Real Madrid still has the same ambition in La Liga and the champions league they must not lose to their fellow students or domestic leagues, in La Liga it will certainly be very fierce again as the most popular team rivalry, while in the champions league Barcelona also shows its quality and provides quite dominant competition in the champions league, so I think Barcelona and Real Madrid will compete their abilities again at the top.
Hansi Flick will certainly take steps to become a champion, they have been craving it but we must know that Ancelotti will not let it go easily.