When Musk decided to pursue space (or EV for that matter) he had very little power. Wasn't even a billionaire yet. There are thousands of people with similar fortunes that you never hear about.
So you don’t know which situation I was referring to? The fact the Musk accomplished what he did with SpaceX is prima facie proof that he had sufficient power/influence to accomplish the goal.
Which is exactly what I'm talking about. Communism = "for sufficient power to influence/accomplish a goal, you must be in the party elite (tens, at most hundreds of persons)". Liberal democracy: "for sufficient power to influence/accomplish a goal, you must start at least reasonably well off" (3 to 4 orders of magnitude more people)
"power" is distributed in democracies; The centralized nature of communism is its weakest spot, and it is by design.