Every fiat currency, every single one, is terminal. Every one will be worthless one day, the Roman's denarius, the rubble, the dollar won't be any different. Only Gold and silver are money.
Goldmoney XUAMF a stock I recommended here I think at around $3 is on sale for the first time in a long while. It's a fine company to look into. Imagine you swipe a debit card anywhere, and the merchant has no idea you just cashed out real gold, platinum, swiss francs, bitcoins into USD on the spot to pay him.
Goldmoney.com look into stock ticker XAUMF