We've been contemplating just such a collapse for several years. We at least have a plan.
The most frightning aspect is after about 8 - 12 days, most peoples food is going to run out and there will be packs of armed, dangerous starving people looking to take whatever you have.
That's when the bugout becomes permanent. At that point you have to be isolated enough where no one can find you, and that also requires a source of food and fresh water.
The first month of this will be the most dangerous. Sad to say, thereafter expect a major population reduction.
I'm going to watch the rest of this series myself, great find Daj. Not many have thought this through,and it's really not a matter of if, it's when.