It's definitely not his job to rehearse slides. Who would define that as part of his job for him exactly? The board?
As a CEO that is particularly overly in control, ultimately he'll decide how to present, when to present, what to present. It's a take it or leave it package, Musk is a very abnormal executive. He'll rehearse slides if he feels like it, that's clearly more like his personality.
It's definitely not his job to rehearse slides. Who would define that as part of his job for him exactly? The board?
As a CEO that is particularly overly in control, ultimately he'll decide how to present, when to present, what to present. It's a take it or leave it package, Musk is a very abnormal executive. He'll rehearse slides if he feels like it, that's clearly more like his personality.