Do you chose to separate from federal, state, and local governments? And to establish new governments that seem more likely to bring you happiness and safety?
/johnny
As to the meat of your post, the tyranny that has arisen will brook no separation, nor even talk of separation.
Look at what happened to the Tea Party.
"Nice little political movement ya got there. Be a shame if something happened to it..."
Free Republic had its turn in the barrel, back when we were a more potent political force.
Things just start "happening".