Just because a private company was smart enough to protect its own business by investing in appropriate infrastructure for its chosen location doesn't mean the rest of the area (let alone all us yankees) will follow suit.
Power, Internet connections, food, water. They've built a castle (complete with inner walls!) and a tornado is providing the siege. How long can they last?
I've been tempted to ask a doctor whether he's washed his hands but that seems a little like criticizing the chef who is going to cook your meal. Maybe he'll spit in your food.