Which makes it the entire "yay libertarian" tone completely stupid.
It doesn't matter what the policy politics are. What's necessary is a non corrupt government.
The hyperinflation is invariably because of corruption, because when the corrupt steal everything and print money to keep the lights on temporarily.
Multifaceted shock changes like this smell of just another corruption shift. Deregulation is best accomplished by gradual reductions so all economic players have time to adapt. A shock shift probably means some insider is poised to cash in.
True libertarianism is insanity. Prohibition on murder and violence is a regulation. Use of currency is a regulation. The most libertarian unregulated market is illegal drugs, where mass murder and violence is used for business purposes.
Best of luck to Argentina.