dollarSOPA images Argentina presidential candidate Javier Milei wants the country to use the US dollar. He sees the greenback as a tool to crush sky-high inflation and rescue an ailing economy. An adviser said replacing pesos with dollars should occur in the first year of a Milei administration. Argentina's leading presidential candidate, Javier Milei, has no intention of joining the dedollarization wave — he has a plan to do the opposite.