As bad as things seem we are no where near that point. The Statists of both parties will try to play us for as long as possible -- stealing our wealth and our Liberties.
The second reason it will not happen soon is that there a no elected leaders on the national scene that have the true love of Liberty to spearhead such a movement.
Sadly, I think we have many years, if not a decade or more of this growing tyranny before real change happens.
The primary purpose of our current media-gov’t-academia complex is to elect a new people, i.e. eradicate White Christians from the U.S. body politic. They would respond to serious secession efforts with genocidal fury.