Just another way for people to make money off of other people with more money than sense.
Idiots invest in cryogenic freezing and safety bunkers, the rest of us don't bother.
I'm sorry but, how on Earth are they the stupid people? Are the advances in science that cost millions, if not billions, of dollars a year in research cost a waste of money? Are the scientist stupid? Your logic is extremely flawed.
How are you and me not the stupid people, the ones who don't do anything to sustain our lives? The threat of a nuclear war is very real. How's it stupid to prepare for that? Especially if you're wealthy and have nothing else to spend the money on?
But oh, any rich man or woman who doesn't give all of his money to a charity is an idiot, I'm sure.