> Because you built the army properly and instilled that loyalty in your troops before needing to test it. That presumes a lot more focus and attention than I'

> Because you built the army properly and instilled that loyalty in your troops before needing to test it. That presumes a lot more focus and attention than I'd assume a hedge fund billionaire would be able to devote to a low-probability bet. Also, unless your name is Erik Prince, you probably don't even have the skills. When the SHTF, your head of security (who put in the time to earn the loyalty of the troops) is going to be king. Honestly, I think the best survival strategy for a billionaire in a post apocalyptic world is to stockpile supplies to be explicitly given as gifts to whatever community forms near your hideout. It's foolish for the ex-CEO to try to be king of a new world where he has few valuable skills, but he may be able to survive by ingratiating himself with the the nearby communities.