I do not see Argentina as the next Cyprus.  Cypriots had EUR, Argies have ARS, which is basically toilet paper outside Argentina.
Before Argentinians can start buying bitcoin, they are going to have to find something to buy it with, something called hard money.   Nobody is going to accept ARS in exchange for BTC on any significant scale.
Moreover, the situation in Argentina is different from Cyprus because nobody is confiscating their holdings of a convertible currency as in Cyprus; the Arg citizens who possess convertible currency aren't under threat as the Cypriots who possessed EUR at the time of the crisis were, and such Argentinians won't feel an urgent need to unload USD.