All coaches need strong support from management to bring in players who suit their coaching characteristics, Pep Guardiola is a coach who has good qualities and he also has experience, Pep Guardiola has shown enough proof and no one doubts him anymore.
Likewise with Xavi Hernandez, who brought Barcelona out of its downturn when he first arrived, but now what is happening is not entirely Xavi's fault because management is not providing sufficient support for Xavi to bring in quality players.
We shouldn't just look at the results that Barcelona got, but overall their performance has really decreased compared to last season and I think with Barcelona's current quality and performance they are not worthy of competing in the UCL this season, I think Barcelona will not go any further in the course of the UCL this season.
Yes, all coaches need support from management and this support only provides freedom to bring in players who suit the coach's goals, but we cannot compare Pep Guardiola with Xavi because the two coaches have different club conditions and if Xavi has a club condition with the same finances Like Manchester City, Barcelona will definitely return to its former glory because only with the existing players, Xavi will be able to take this club far from bad and be able to successfully compete with other strong clubs in the Champions League.
One of the best ways to assess Barcelona is not to blame anyone but to wait for big investors to provide funds for Barcelona to return to its glory days and Xavi has become a great coach and does not deserve to be blamed.