Insurrectionalists wrote a bunch about the affinity group as a model for anarchist organization and collective action. But even that doesn't necessarily move us past our tendency to think and act in the name of a political entity. I very much recommend reading that piece.

Instead of switching between terms roughly describing the same, I think we can manage to internalize anarchy and fully embrace the challenges of a lived anarchist ethic (that is: a continual reversal of theory into practice and practice into theory), it will re-orient our approaches to something where liberty is indeed "the mother, not the daughter, of order."