[snapplebobapple]

You're missing the whole point of the free market system. Musk didn't start a billionaire, he got there by founding companies that created a lot of value, then he reinvested and did it again. The system is somewhat self regulating in that regard and it makes me pretty happy to see him getting richer and richer when he's doing it by taking things others thought too hard and making them reality (online payments, then electric cars, now, most spectacularly decimating launch costs and increasing launch capacity to space.) Spacex is building the factory now that will make all sorts of things possible in space just by the sheer volume of gear they will be able to pump up there, it's going to be amazing, we may actually end up a multiplanet species because of this guy (or my hope is he figures out planets are probably stupid and goes for whatever the latest, most feasible version of o'neill cylinders ends up being.)