“Anarchy, as a political concept, is a naive floating abstraction: . . . a society without an organized government would be at the mercy of the first criminal who came along and who would precipitate it into the chaos of gang warfare. But the possibility of human immorality is not the only objection to anarchy: even a society whose every member were fully rational and faultlessly moral, could not function in a state of anarchy; it is the need of objective laws and of an arbiter for honest disagreements among men that necessitates the establishment of a government.” – AYN RAND
Anarchism is not a form of capitalism; anarchism is a form of collectivism, where individual rights are subject to the rule of competing gangs.