An 80 hour work week is over-work and will lead to burnout. I'm not sure what evidence you're looking for, you can take Elon at his own word that he is expecti

An 80 hour work week is over-work and will lead to burnout. I'm not sure what evidence you're looking for, you can take Elon at his own word that he is expecting the remaining employees to shoulder significantly higher burdens than normal. You don't build bedrooms inside of an office when your employees have a healthy work-life balance.