Not quite the iron-grip that less democratic nations had on their economies during war-time, but not what you would call a free-market economy nowadays.
That is, to a certain degree, also true for Russia. Revenues for NAtural Gas and Oil are crucial for the state, they'd have to cut expenses significantly if oil prices were back at $30/bbl for more than just a few years.
How can you say that? They have more active nuclear warheads than U. S., plenty to overwhelm any current AB system. Do you count on the AB system getting better so as to eliminate MAD?
Russia and whatever jihadi wannabe idiots in HiLuxes in the middle east don't even rate. There are street gangs in the US that are more worrisome.
The sentiment of the opposing ex-Googlers is about something different: arming post-Iraq,Afghanistan,Syria U.S. government with more weapons to do more of the same, when there is no comparable war going on.