The argument that government is a bit like an extremely-successful mob isn’t new, but Charles Tilly makes the argument better than most:
Apologists for particular governments and for government in general commonly argue, precisely, that they offer protection from local and external violence. They claim that the prices they charge barely cover the costs of protection. They call people who complain about the price of protection “anarchists,” “subversives,” or both at once. But consider the definition of a racketeer as someone who creates a threat and then charges for its reduction. Governments’ provision of protection, by this standard, often qualifies as racketeering. To the extent that the threats against which a given government protects its citizens are imaginary or are consequences of its own activities, the government has organized a protection racket. Since governments themselves commonly simulate, stimulate, or even fabricate threats of external war and since the repressive and extractive activities of governments often constitute the largest current threats to the livelihoods of their own citizens, many governments operate in essentially the same ways as racketeers. There is, of course, a difference: Racketeers, by the conventional definition, operate without the sanctity of governments.