Although Barcelona are financially unstable compared to other clubs, they have added four players to the team this season, with Rashford and Joan Garcia being the most talented players. New additions Martin and Marc Bernal are expected to contribute to the team according to their talents. Although not all of these four had to be bought. Between the new and old players, the players who have been in the team before are performing much better than the new additions.
This is Barcelona's greatness because despite facing quite complex financial problems, Barcelona has always been able to emerge from them. This is rare for other clubs, as financial problems usually impact the team's overall quality. Barcelona is also adept at exploiting the situation. If they can't buy players permanently, they consider loaning them out, which can have a positive impact on the club's progress. This season won't be easy for Barcelona, but I'm confident they can overcome it and become a title contender alongside Real Madrid.
The impact of their financial crisis has been slowly being repaired, and last season was proof of that, with their success in winning the La Liga title. I believe this is inseparable from the excellent La Masia academy, which is able to develop new football talents, which is what benefits Barcelona without having to spend a lot of money on players.
And for this season, I think they have overcome everything, and now Barcelona can develop even better with what they have, despite the recent problems with injuries to several players. But I think Hansi Flick can overcome that, and this season Barcelona remains the favorite to win the La Liga title.