You have no idea the margins at which Elon Musk operates.

If you read his biography he is obsessive about cost cutting like no else in the history of mankind. There are plenty of examples where Musk brings down the cost of a component by 90%.

No other leader takes risks like Musk and hence he will always push frontiers.

His companies never get lazy or bloated even if it reaches $10T market cap.

Musk methods can't be replicated because it is the anti-thesis of every management practice.