The original comment is about privilege and the average person. It explicitly states if you have people taking care of things for you, you get more time. That'

The original comment is about privilege and the average person. It explicitly states if you have people taking care of things for you, you get more time. That's why working interrupted is a privilege, as other people take care of necessities for you. Elon musk working 14 hours is not anything special if he has people doing things for him, the average person does not have this privilege and anyone with similar privilege can do the same thing.