After suffering insane inflation in 2018, Argentians embraced cryprocurrencies, especially Bitcoin and Dash.
Steemit has a new Dapp designed to exchange STEEM and SBD into the Argentian currency.
Bitcoin ATMs to open in Argentina: https://www.chicagobusiness.com/finance-banking/chicago-becomes-crypto-kiosk-battleground
The peer to peer service called Local Bitcoins is flourishing in Argentina: https://cryptopotato.com/bitcoin-does-latin-america-localbitcoins-volume-keeps-increasing-drastically-since-2017/
As the situation evolves, expect more volune, Dapps and use cases for cryptocurrency worldwide.