Pep trains Manchester City not only for one or two seasons, so it has to be how he understands in detail and that way Manchester City will never experience a significant decline.
Pep is a coach with extraordinary experience so that it is also impossible for Manchester City management to just let him go when Pep is still working well for Manchester City.
I actually appreciate Manchester City, because they can be patient and provide flexibility for Pep to process and the results they can enjoy now, the peak was last season when they won the treble winner as well as the Champions League.
I don't think there is a coach in the world who analyzes his team and opposing teams so much and works to organize his team's game, including the smallest details.
From what I've read, he always talks to his players in detail before games about different scenarios during the game and explains exactly how they have to position themselves on the field and how to play.
This is why he is most certainly the best coach in the world, and what is more important, his club has rich owners who can fulfill his every wish and bring all the players he needs to create a top team, strong in every position on the field.
Due to lack of luck and maybe sometimes too much planning and careful play, it took him longer to finally win the Champions League with Manchester City, but now there is no doubt who is the best coach and club in Europe.