A coercive, centralized, non-minimal government or an arbitrary, subjective mob is the worst possible "arbiter for honest disagreements among men."
^^Fixed it for you.^^
Yeah, not really. Since "coercive government" is redundant, and "arbitrary, subjective mob" is pretty much the textbook definition of democracy, you've not really changed my statement much.
And if you want a non-coercive, decentralized, minimal government, then what you're looking for is AnCap.