Well, of course. Everywhere is written that bugging out is last resort thing.

But it doesn't relate only to some cataclysmic accidents, bugout bag is something everyone should have ready. Not only russian tanks could drive you out of your home, it could be a simple fire.

Since there's huge difference in bugging out, it's definitely worth thinking about where you'd go, where's your license, cash, snack and kid's extra diapers. I don't think people invest enough thought into "How fast can you leave your house", when cellar is flooded or so.