Probably the biggest problem associated with bugging out is having a place to go. A few survivalists or preppers have a cabin in the woods or a bunker buried somewhere, but most of us don’t, simply because we can’t afford it.
Please note that I don’t consider just bugging out to the wild a viable alternative. Few people have the necessary skills to play Grizzly Adams and live off the land. And trying to do that, with what you can carry in your bug-out bag, is a recipe for disaster. You just can’t carry the tools you need to be able to build a cabin and cultivate crops in the wild. Nobody can.