The state can make a single law that all who enter stores must wear shoes. Libertarians would let the myriad merchants each make their own policy to fit their separate needs. Price fixing always fails because real prices are generated by thousands of different judgments by millions of different people. No regulation could ever encompass the complexity of this process. Planning and regulation always reduce complexity just as a farmer's field is less complex than the woods it replaces.
Libertarians are the most obvious.
Songs and jokes chronicle our contempt for authority every day. Libertarians are the most obscure. Ask a hundred people on the street and perhaps five will have heard the word. Of them perhaps two will have some conception of what libertarians stand for. Since there is no plan, there is no plan to grasp, to like or dislike.