I would say that a lot of the points you've made apply to capitalism if we define capitalism as a market economy - not what we have today. Today's "capitalism" is another type of regulated, planned economy, with more regulation to follow. Also, some of the diffences you've pointed are mentioned in the article - that government is the worse of the two because it operates purely under force, and no market forces can threaten its power, unlike a corporation.
You're surely surprised to see me state that I believe the US gov't operates well outside the bounds created by the Constitution. I would also submit that the US gov't knows exactly what the bottom line is - control. It is gaining it, while individuals are losing it.