In a macroeconomic sense,"Free-markets," as anarcho-capitalists who refer to themselves as "libertarians" envision them, can not exist for long. They will spontaneously morph into something else. In the absence of regulation they will become cartels and monopolies; when over regulated in an accommodating political environment they will become, via regulatory capture, fascist partners with government, raising ever higher barriers to market entry from competitors. It is only through wise, restrained, even-handed regulation that anything like free markets can exist for long. This latter state of affairs is unstable and therefore difficult to maintain.
Your so far off..... This idea you have that regulation is the answer is completely wrong.. it is through regulation that big business gets its monopoly.. you literally contradict yourself in practically the same sentence... You said anarco capitalist seek government regulations to gain competitive advantage and the prescribed gov regulation as the answer.... By definition free marketeers detest regulation... You can say all you want that these people morph into something else but it is only by special privlege that monopoly occurs... The only conduit for monopoly is through a central government.. the answer is not more central government..