I don't think it is right for anyone to underestimate the Barcelona team, but looking at the squads incurred by both teams, you would agree to the fact that Real Madrid will dominate the Laliga league. What Barcelona's strength could get them to be among the teams that will qualify for the Champions League every season. For the Laliga trophy, we give it up to Real Madrid
Barcelona does seem to be better than last season, with their new more experienced coach, with their latest signing Dani Olmo, and also with the development of Yamal's ability which is the spotlight of top world-class players this season. So of course this will make Barcelona's ability even better. It's just a matter of how they make it much more consistent.
But on the other hand, we also know very well that Real Madrid is also managing the club very well. With a very strong front line, with a midfield that is no longer in doubt, and a back line that is getting better. So it will be difficult for other clubs to take over the first position, unless Real Madrid misses the chances.
While on the other hand, Atletico Madrid also gets very good ammunition, by bringing in several top players who are famous in the previous season. And especially with their 4 new signings, this really makes them compete much more significantly compared to the previous season.
So, that will make La Liga much more competitive.