You got a better idea?
sufficient junk silver and some gold, to go buy a piece of remote land and not lose every dollar saved if the banks go on permanent holiday
some knowledge of basic survival skills and natural medicine, lots and lots of advil, tylenol, aspirin (years worth) and other first aid supplies and manuals- dont take up much space
a seaworthy sailboat (and lots of charts) ready to go south if walking away is the last resort
good walking shoes for everyone - always. Lots of dog food.
If we had to leave I’d prefer to burn down my own house and everything in it to having it seized by rabble