This is what happens when you let superstar players run the club.
Very, very, very few superstar players can self manage. Messi and CR7 are the only recent examples.
Even Suarez got comfortable after his 2 amazing first seasons at Barca.
I wouldn't say that superstar players are running the club
This season alone Neymar got a fine for coming back late during the pre season, Mbappé kept being subbed out despite his tantrum and Icardi was again on the bench this week-end.
However, i don't know if the story about Icardi is true (he came on and scored and seemed happy this week-end) but he is rights to wonder why even Cavani is starting over him.
We all know Cavani needs like 3/4/5 opportunities to score while Icardi scored on his first ball last game. Cavani is also out of contract and old. Seems like Tuchel is working against the club immediate and future best interest.