Cook’s the CEO not the coding team leader. He sets direction. He can’t assure the code works and when.Nothing but lack of good leadership. Cook should be replaced.
I think AI being a bit of a black box is hard to schedule implementation of new features. I bet Craig and the team were surprised that the model was not developing as they hoped.
Ask Elon just how easy AI is to develop. FSD. He’s only 7 years behind schedule.