This supports Peter Theil's theory that innovation has stagnated. When companies give their profits back to the shareholders instead of investing in continued innovation, because they can't figure out a way to innovate with that capital. The world needs more Elon Musk type of entrepreneurs.
Your praise for Musk can't be repeated enough. Whatever you think of the guy, he is completely fearless regarding big investments in things that are possible in principle, but with a large risk of failure. Most people shy away from those kinds of risks. I really wish we had more people with capital that took big risks on things that are unlikely to succeed, but would materially bring the world forward if they did.
If this is the desired outcome, how do you tell the difference between an entrepreneur and a con-man?