Buy gold and silver.
buy brass lead and MRE’s
Buy guns along with lots of food and water.
That is for after a collapse with an assumption the society and civilization will move on. What we are talking about is in the order of magnitude that you won't be around to trade it back in later for a usable currency. Gold and Silver won't feed you. Lead and beans will because it is going to be a looooooong haul before anything remotely "civil" will come around again.
Agree. We're in for a major reset of the currency. It's either that, or a huge international collapse of monetary systems. Gold and silver will be revalued higher against the dollar, with an instant drop in the current value of dollars to little value - instant write-off of federal debt. A lot of people will go on a buying binge, at least those with dollars to get rid of. People without dollars will panic, pillage and steal. It's a repeat of the Jimmy Carter years, but a hundred times worse. Probably will explode around September this year.