Financial problems are quite a big obstacle for Barcelona, but they have quality players who can compete with other teams.
The coach also influences the success of the team and currently Barcelona has not found a replacement for Pep Guardiola.
Financial problems have an effect on recruiting inappropriate players and coaches which also has a very fatal effect.
Regarding competition with Real Madrid, it is indeed difficult because currently Barcelona does not have the ability to match the quality of players that Real Madrid has.
Barcelona players currently only need a coach who is able to guide them in a better direction because there are many great players in Barcelona currently. However, all their greatness will be meaningless if their abilities are used in the wrong position by their own coach, so we all need to see how Barcelona's new coach manages every player who is already in the Barcelona squad next season when they want to compete with any rival, including with Real Madrid. Because Barcelona needs to find a more effective solution by not complaining more about their own financial condition.
It is true that many do not have confidence in Hansi Flick in managing Barcelona next season. There are many pros and cons in appointing Hansi Flick to replace making Barcelona unable to fulfill it, even though Barcelona doesn't want to waste too much money to cut Barcelona's expenses for next season, at least we can give full confidence to Hansi Flick in handling Barcelona next season. In pre-season, we can find out Hansi Flick's true performance in continuing Xavi's performance failed to bring Barcelona to the title last season.