You are absolutely right about grassroots change, I used to think that changing the leader in power is going to bring about social change, but then i realized that change comes the the people instead of the leaders. That's why i mentioned that fear prevents people from attaining true freedom. But as i see events unfold
I see people waking up to what true freedom is really all about which makes me optimistic about the future.
That's why I believe anarchy could work in the future.
You raised an excellent point on grassroots movements.