He didn't lose that much with Bitcoin, some other countries have lost x300% their currency value over the past 10 years with Fiat. Argentina for example, has lost x1900% the currency value over 23 years.
In truth, thing is much worst, because you wont get 1 US dollar anywhere (nor banks, financial orgs, or privates will sell it for that price). On the market is close to
1 US Dollar = 360 Argentinian Pesos.