This thread has given me the giggles.
Self sustainability is good. Go for it if you wish.
But, America is a funny country, and this whole survivalist paranoia thing is primarily an American thing.
It really comes down to political polarization.
When a Republican is in charge, the Democrats blame him for everything. 9/11 probably would have happened if Gore was president and the economy would have tanked if Kerry had won.
When a Democrat is in charge, Republicans/Libertarians get all survivalist... I think Waco sealed that deal...
It is a fascinating cycle. We are prone to pessimism when the party we do not like is in power, we can feel helpless. We are also prone to belief in conspiracy theories. Since JFK and Vietnam, a majority of people believe in at least one conspiracy theory.
Worldwide, minorities (often Jews), artists and LGBT people are among the first to be judged and blamed in times of crisis... so it is not entirely stupid to think about such things. I admit I have. Within weeks of 9/11, the Jews were being tied to conspiracy theories and the gays were being blamed by televangelists.
Historically though, groups of people have been convinced of their impending doom more often than they have been faced with it.
So I admit, this thread gave me the giggles. We are the few, the proud the survivalist estrogen huntresses!