There we governments before there were guns so eliminating guns cannot stop the formation of governments. Not that guns could be eliminated by any force other than a government. There was coercion long before there were guns and money. Coercion cannot be stopped. I suspect governments existed before all three: money, coercion and guns. The only way to stop the formation of governments would be to stop all cooperation among people. And since much cooperation is beneficial that would be a pretty awful world.