They certainly don't work for me. I have to pay something between 20-80% of all my income and financial gains to governments despite the fact I don't agree with anything they do, or with their existence. I never signed a contract with them agreeing on that sort of taxation, and if I don't pay the taxes the government imposes on me I can have my property taken away from me, get arrested and even be assassinated. I also have to comply with laws that are created out of some old man's ass, "respect" the police and the military otherwise they will kidnap, torture, or kill me, etc.
That said, I don't advocate for anything, nor I think revolutions or reforms would "fix" a centralized system that persists on the basis of the monopoly of force, such as the so-called "democratic" governments we have all over the world.
What I think, however, is that those centralized systems will inevitably and progressively fail due to their own inefficiencies, and as the transaction costs [1] diminish. As that happens, the centralized state's functions will leak into the decentralized market, until the state loses its ability to hold a monopoly of force.
I think we're a few decades away from seeing the end of the governments and states as we have today. The "alternative" will be a free, decentralized market that will emerge progressively as the governments disappear. We don't have to do anything "special" for that to happen. Just sit down and observe.
[1] https://en.wikipedia.org/wiki/Transaction_cost