The performance of Barcelona in hiring players at the end of this season was not good enough like Real Madrid's because so far Real Madrid started it by hiring famous players like Jude Bellingham and on the other hand, they are even sending offers for other superstars players like Mbappe with can make Real Madrid very strong and scary for any teams to play against them, because of the better financial situation they have, that's very easy for a team like Real Madrid to hire players they need.
While the hand Barcelona couldn't have a good performance so far and they couldn't even hire players like Messi when he wanted to join this team and the only reams for him to choose Inter Miami was paying more salary, that's a good reason to say Real Madrid can have a good chance to take revenge from Barcelona in the next season.
If you look at the financial situation between the two teams, Real Madrid has better finances than Barcelona, which currently has bad finances.
with apprehensive finances, it is difficult for Barcelona to get great players in the transfer market and on the other hand Real Madrid is currently eyeing several top players like Mbappe. if Mbappe can get to Real Madrid I think Madrid will be a very strong team in La Liga.