Can’t eat gold; or wipe yer butt with it.
Well, the rapture site I happened to go to mentioned gold, as underground trade item so you wouldn’t have to take the sign of the beast. I agree that it would probably be worthless.
I don’t know if it is legit, it came up first on search.
https://www.raptureready.com/rr-survival-guide.html
Medicine and food, probably worth something.
Freegards