Bezos and Musk have it deeply wrong.
The problem isn't that we need a trillion people to have more Einsteins or Mozarts.
The problem is we don't nurture and protect the ones we have.
Stephen Jay Gould wrote: "I am, somehow, less interested in the weight and convolutions of Einstein's brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops".