They recently elected Javier Milei (an economist and former sex guru) who although some media claim is a radical rightwing candidate, center-right Libertarian might be more descriptive. He essentially wants to radically reduce government's role and put the country through (economic shock therapy) in the short term so they can have a chance of making a turn around. He has fired a huge amount of government staff he calls the "parasitic class" and I think they just recently actually balanced the budget for the first time in a decade. We'll see how things go. He's trying to get the country on the dollar and off the peso, so they'd just have to deal with the more sensible American inflation rate. It also makes some sense as everyone wants to use the dollar anyway and are basically doing it illegally. He is also removing a lot of government red tape for businesses.
He recently flew to Davos and basically told off those in attendance. Some of the things he says I agree with, but many others not so much. He seems to take a lot of Austrian economics views and if you're not familiar with this, it is essentially the ideology that folks like Ron Paul and a lot of the libertarian think tanks (e.g. Cato institute) proclaim. He said a lot of things that are counter to basic economics like "market failures don't exist". I think he believes that given no regulations, things would always sort themselves out, but zero regulations brings about another kind of hell IMO. He also pulled Argentina out of the BRICS negotiations (kind of a very loose federation of Brazil, Russia, India, China, and South Africa) as he didn't want to get involved with communists. Only time will tell if this will be a huge failure or just what the country needs.