As if we lived in a halcyon utopia prior to that. I can't buy into Assange's Manichean view of government, given the pre-governmental state of society as war of all against all, qua Hobbes: "In such condition there is no place for industry, because the fruit thereof is uncertain, and consequently, not culture of the earth, no navigation, nor the use of commodities that may be imported by sea, no commodious building, no instruments of moving and removing such things as require much force, no knowledge of the face of the earth, no account of time, no arts, no letters, no society, and which is worst of all, continual fear and danger of violent death, and the life of man, solitary, poor, nasty, brutish, and short."
Back when Wikileaks first came to prominence, it exposed malfeasance by private actors as often as states, notwithstanding the desire of those private actors to keep their doings private or even encrypted; Trafigure being a prime example (http://en.wikipedia.org/wiki/Trafigura).
States can certainly be destructive of liberty, but the absence of a state (either literally or by legal limitation ) does not necessarily yield liberty; often it results in mere libertinism.