I don't believe physical money with intrinsic value (silver, gold coins) will ever come back. If WW3 happens then what will be back is barter. In a post-apocalyptic world, silver and gold matter much less than clean water or better a way to make it, food, guns and bullets, etc.
Average Joe on the street:
"I don't believe physical money with intrinsic value (silver, gold coins) will ever come back. If WW3 happens then what will be back is barter. In a post-apocalyptic world, silver and gold matter much less than clean water or better a way to make it, food, guns and bullets, etc."Other person:
"So you don't own any gold or silver?"Average Joe:
"Nope."Other person:
"So I'm assuming that by your previous statement then that you've at least stocked up on clean water, food, guns, and bullets in case WW3 did happen?"Average Joe:
"Well, no, not really. I'm a metro man who lives in a one bedroom house in the city on 0.3 acres of land."Lol, irony.

I'm not a crazy survivalist type, if WW3 happens your chances are slim regardless of preparation, but ideally, when BTC will have made a rich man out of me, I definitely plan to own a house on some land, I would consider if it can provide access to freshwater, etc. And my underground insulated home theater could double as a shelter, I guess.