I saw a little bit of one episode on You Tube. It was the one with the people that turned their swimming pool into a chicken/greenhouse and the other family that was buying food in bulk and taking delivery at night.
I don't know what to think about it. On one hand, being prepared is never a bad idea but going on TV and telling everybody what you have isn't too smart.
I could be totally wrong but the guy that broadcasted to everyone about his pool oasis didn't come across as being able to defend himself and his family if the neighborhood decided they needed his stuff more than him. I wish him luck if things go south.
As for me, I'm stocking up on toilet paper and dish washing detergent