Not sure what you mean. My point is that while Motta is fairly inexperienced as a coach, compared to Pirlo he has had the chance to hone is ideas and put them into practice. In PSG youth, in Spezia, in Genoa and in Bologna. Learn how to communicate those ideas into players, convince them about these ideas and fine tune and adapt the ideas. Pirlo has zero (experience) in the bag and couldn't distill anything to anyone. Not even the staff could understand him. Motta has also two teams that he really struggled (maybe partially because of him?), those are good experiences to have for managing a group that is in a rut (how to deal with motivation). In Genoa he failed but anything else would have been a surprise. A good personal experience to learn from. In Spezia he managed to turn the it around and did really well in a challenging environment (impending transfer bans etcetera). In Bologna he took over from Mihajlovic - difficult circumstances and good experiences on how to manage a group again, especially on a personal level. Yet managed to improve Bologna immediately and aid them well above what everyone expected. Then continued to improve the next season and did even better. Not sure why they lost their form toward the end of the season though, iirc they drew a lot.
What I look forward to learn more about next season is how tactically flexible he is. If things aren't working in a game (or the overall form), does he change anything tactically or does he just change players because he is hell bent in his idea or the idea doesn't allow flexibility. Allegri used to be tactically flexible and able to transfer his determination and grinta into players. Zero ideas on how to play but flexible. In his second stint he had grinta, which he partially transferred, but nothing else. Hardly any tactic yet for some reason stuck in his head. He had two years of paid vacation and came back into a difficult environment with a poorly set up squad. Seems to me that his head was not in the game. Lost the motivation on some beach some years ago.
I hope that Motta brings his philosophy and is able to adapt it to the tools at his disposal and is flexible enough to change details due to circumstances. If he also is a likeable character, he will do well. Because that is my description of Ancelotti.