The US does not abduct people to get a message across, as much as you may want to believe that there is some equivalence between what our government is doing and what the government of the USSR did. Now, I'm not claiming that these abductions were right, but it's laughable to try to equate them.
Yes, being abducted and tortured by the CIA is relatively speaking rarer than a car accident, but it's something entirely out of your control, and something completely avoidable.
For now, I was just making the observation that you dont need to activley supress millions of people to have a dictatorship - it is the fear that is keeping the milllions down and in line.
Examples are made of a few, and that process has already started with the Manning and Snowden treatments.
Not to mention the many that are left in a black bag in a bathtub by the CIA/MI6.
Not everyone was abducted, the numbers are in the thousands.
People fear lightening. We must not fear our government. Fear of the people who are supposed to represent you is not quite democracy.
That is the point of oppression. To instill fear, not bu actually abducting and torturing half the population, just many enough to get the message across.
Obey, citizen.