Marc Andreessen recently tweeted “In our new era of AI: Every child will have an A.I. tutor that is infinitely patient, infinitely knowledgeable, infinitely helpful.”
Hiring more won’t make you go faster because the output of your projects follows a power law.
When constrained by people, you focus on the 1-2 most critical bottlenecks.
When you have extra people they work on non-bottlenecks, which does nothing to increase overall speed.
So yes, you could do more projects by hiring more people, but those projects won’t matter.
This is why Steve Jobs was so maniacal about focus. Was much smarter for Apple to nail the iPod than to make printers, even though printers made money too.
Another benefit to hiring slowly is that talent density matters disproportionately to the best people.
They intuitively know their best shot at winning is to join a team full of winners.
In 2014, Elon started a school at SpaceX for his kids. He tapped @synthesischool cofounder @josh_dahn to build and run that school.
I visited Ad Astra in late 2017.
During lunch/recess, a group of kids played dodgeball while another group stayed inside, shouting arguments at each other that sounded way too complex for kids their age.