The billionaires don’t want all-out nuclear war, what they want is world domination by a few, over a literal slave class mix of humans and robots.

However, in case of imminent attack in an outbreak of a nuclear WWIII, the best plan is to drive toward the biggest city in your region, or stay put if you currently live in a big city.

I’ll take instant vaporization over whatever the survivors are going to need to deal with in the aftermath.