I really appreciate what you're saying here and have enjoyed reading about your vision, on Steemit and otherwise! I do think this statement:

There are leaders and followers and this is something that will always be true.

is a bit too pessimistic. If you're talking about transforming people and the world dramatically enough to make anarchy work, you may need to entertain the idea that "human nature" isn't unchangeable, and that we may be able to reduce or even eliminate the desire for leaders.

Non-aggression and non-violence probably aren't enough, since they're just the conceptual opposites of aggression and violence.

I agree about the potential for blockchain technology to allow people to create voluntary governments.