It could be that this is an alibi for Juventus management to fire Allegri, but I agree with you regarding the dismissal, indeed there were many factors that happened to Juventus and the mismatch was very visible when Allegri returned, but their management and president Agnelli also supported Allegri's presence. as a coach, the fans actually rejected him because the style of play adopted by Allegri was very boring, as if he would always play backpass and defend, of course that wouldn't produce any results unless they had previous players who were able to dominate matches and games, Allegri didn't realize that he had The young players, who in my opinion have a lot of homework to do for the current squad, are not yet enough to compete at European level, although the test is that next season they must be ready to play in the Champions League, with a draw against Bologna without Allegri already in sight. that the players in the squad are still not enough to compete, at least they need someone who can bring Juventus to its golden era.
I think Juventus management's decision was right to fire Allegri for the sake of change. Allegri has also been in charge of the team for so long that perhaps his strategy is outdated and considered boring. However, the Bianconeri management must immediately move quickly to find the right person to fill the void for the changes that the fans desire. Apart from that, management must also immediately look for new players to make the squad more competitive because this season's performance must be a record for changes for the next season.