Quitting civilization to live on a self sustaining farm is a perfect way of limiting your political influence. It's the exact opposite of what you should do if you want real change in an issue where everybody needs to do something.
How did you arrive at "quitting civilization" after starting at "living on a self-sustaining farm"? Does the Internet experience 100% packet drop around manure or in the presence of a critical mass of agricultural specialists?
The Internet gave everyone a voice. If "everyone" includes only those who are forcibly compacted into big cities, I think this should be made clear to the rest of us.
Lastly, living on a farm does not remove a person's ability to vote.