I think that’s great advice. If you don’t have too many resources then “junk silver” first. The most useful in a true crack-up, and can you imagine the gov trying to recall-seize it! Just not likely to happen. It may not be pretty but it may be the most useful.
“interior garden” Lots of people have their vegi gardens right next to the road. I wonder in a crunch how many vegis are going to be harvested by the people who planted them and labored over them?