None of the totalitarian characters trotted out in the "atheists have killed more people" fallacy, whether they were atheist or not, killed in the name of a lack of belief in a god.
None of those characters are atheists, because the belief in government is a theistic belief. Believing in government is believing in a god, so by definition it's not possible to be an atheist who believes in government.
THIS.
Also, the bigger they are the harder they fall. I abandoned ship on federal reserve notes years ago. They seem like slimy little unmoney debtmachines that you can only ever owe somebody in exchange for something you can either get for free or dont really need. Affluence creates a vaccumm around the affluent, preventing tech advances from benefeiting all living people. I would like to indulge my naiivety by imagining that the obsolescence of fiat will result of the obsolescence of its debts too.