Let me approach your anarchy differently:
Why do we not have anarchy? Because not-anarchy is working and is the best system we've ever used.
Why don't we get rid of this to try anarchy? Well -- who's stopping you from creating your own Amish/Scientology/SoverignCitizen whatever lifestyle? Who's forcing you to live where you do? Is the tax man showing up at your door with guns drawn?
I think your contribution to our society is far more voluntary than you want to admit.
There are plenty of Americans who live 100-1000 miles away from a real government and largely never interact with it. Preppers in Alaska or in the wide expanses of the West.
Something tells me you choose not to live like they do, free from government regulation, not meaningfully paying taxes, etc, because you like the society and civilization that is built through Liberty (freedom with common sense restrictions) as opposed to Anarchy (freedom without restriction, period).
P.S. if you call taxation robbery but use public infrastructure, you're a completely entitled hypocrite who deserves no respect for your "I can take for free but how dare I have to pay" hottake. The only people who can criticize taxation are those who homestead far, far, far away from government and society, because they truly do not use any infrastructure or benefit, but, they largely do not pay taxation (and no government agency is going to Waco style attack to force them to, either).