Having a free society doesn't implicate on having no leaders or structured groups it just means that no leader shall be able to initiate force and any leadership should be forced on any individual that doesn't want their leadership
I agree that this is how it should be. But governments started out as leaders who got more and more followers and obtained more and more land. What will stop power-hungry people from forming another government?
RE: A practical problem for the Anarchist and New Age Voluntarists (and any other starry-eyed idealist). (featuring @vuyusile as author)