Or, what the billionaires are actually thinking, remove entire swathes of the population from the equation.

Now the reasonable ones might think "hey, even if that sounds 'rational', isn't that very risky? What happens if the machines don't actually cut it? Then we'd be stuck with not enough people to support our lavish lifestyles? And we can't exactly spin up millions of people in an instant, so where does that leave us?"

Well, they wouldn't be billionaires if they were reasonable so here we are.

As the saying goes: "It takes a village to raise a billionaire"