I have only one gripe about these shows.
Most of them turn into bushcraft shows and are not really relevant for 90% of the situations that would be a real threat to 99% of the people on the planet.

If he does concentrate on realistic scenarios I will be very interested.
Most people have no clue about how to respond to most disasters, or how to be ready for one so it becomes an annoying inconvenience instead of a deadly threat.