She also specifically says that anything she asked her employees to do, she'd do herself, but if you read that backwards, the implication is that she is setting

She also specifically says that anything she asked her employees to do, she'd do herself, but if you read that backwards, the implication is that she is setting up a cultural expectation here: to achieve a tight deadline, if necessary, you should sleep in the office. Which is not only an incredibly unhealthy expectation (for individuals who will burn themselves out for someone else's schedule and benefit; for team leaders who will destroy any sense of team cohesion and motivation in the long run; and for managers who would get more results from a slower but more consistent pace), but it also doesn't seem to have won her anything in this case - she got fired, and it doesn't sound like she was particularly listened to or respected by Musk, despite trying to provide genuine insight and wisdom.