Hansi Flick certainly did a great job, but let's not forget that he was already building on the good work done by the previous coach
You can't do miracles in one season, let's say it's always the result of something that's already there, in this case the previous work was useful
Barcelona performed well last season. It was unexpected that Barcelona would play so well in the last season with the help of Hansi Flick. Hansi Flick brought stability to Barcelona's performance very quickly. Especially with Flick's match strategy, Yamal and Raphinha played well. As a result, it became easy for Barcelona to dominate La Liga. But this season, it is going to be more difficult for Barcelona to win the La Liga title. Real Madrid has strengthened their squad and they will try their best to win the La Liga title this season. The road to winning the La Liga title for Hansi Flick is very difficult this season.