Science fiction is by definition forward looking. Anarchy if it is to exist must also be forward looking. Humans evolved in a state of anarchy, and most of our problems today stem from the fact that we have been controlled by unnatural organizations like the state. NASA was planing to launch a maned mission to Mars by 2020, now that has been pushed back. We have to face the fact that government is not going to get us to where we have to go.
Science fiction is the literature of ideas.
When done well, it makes you think. It is writers like Robert A. Heinlein, L. Neil Smith, and J. Neil Schulman that have brought people into the movement. People who might not want to hear about philosophy, or economics will read a well told story. If that story contains ideas that touch them and make them think, so much the better.