Oh boy. We've got political commentary trying to pose as analysis.
Okay, let's get this straight: capitalism drives efficiencies in markets. Efficiencies drive innovation. If you look at this only in terms of money, you're missing the point.
So you have this huge bunch of people over many decades making things just a little better than before. Another person comes along and, now that many different pieces are much more efficient than before, connects them in new and innovative ways.
You don't have a Wright Brothers without machine tools, bicycle parts, and so on -- each of which was a tiny bit better than the thing before it. You don't have a Facebook without an internet, cheap bandwidth, and ubiquitous computing. Facebook wasn't "looking for quick gains while avoiding as much downside..", it was a more efficient way to keep up to date on important social information.
Yeah, every now and then somebody does this one thing that we all think of as grand. But nine times out of ten? It's only possible because the rest of the world of mankind has evolved. This is why we see so many people discover the same thing at the same time. They're not necessarily copying, it's just that we're ready for that discovery to take place.
This is also what is wrong with VCs (and some government organizations) trying to select what sorts of technologies need more attention: it doesn't work. It's backwards. Sure, you can have a goal that you then reward enough that somebody will reach it. But you can't decide on a solution and then keep dumping money on your solution until it works. "Winning WWII" was a goal the allies had that they were prepared to spend billions on. Because of 1) their resource pool in both money and talent, 2) the desire to have a goal reached instead of a technology deployed, it worked. If they had decided to "build a ray gun" no matter how much money they dropped, it would never be enough.
I'm not crazy about the day-to-day work of innovation, the guys making the better widgets, the folks making gears turn with less friction, the folks making farts come out of your iPhone. These aren't very sexy and nobody likes writing news pieces about them. But taken altogether, it's a million of these things that lead to the next cognitive jump in mankind.
If you want to see big changes, create big rewards for solutions without constraint to how they are accpomplished. So let's see $50 Billion to anybody who can take us to a repeatable $10/kilo to low earth orbit. Or $10 Billion for the first 3D printer able to print an electric car.
If you keep thinking of the problem backwards, in terms of capitalism vs. research, not only will you not be able to solve it, you'll actively and continually destroy resources that could be used in solving it.