One anarchist says to another: "Hey remember that one time when we burned down the system and prevented the creation of an organized humanist hierarchical structure to help manage the transition to a stateless, classless, utopian society?"
The other anarchist says: "Yeah it was great! All of humanity suddenly let go of generations of their individualist conditioning and no one with bad intentions violently seized power to establish post-apocalyptic feudalism."
Then both anarchists woke up from their wet dreams and had to change their bedding.