People who cannot afford to live in Argentina shouldn't. Why go through the financial stress and anxiety when there are so many other pleasant and affordable places to live? I often see Americans here whining about costs, whining about having to pay for the table bread, complaining about tips and arguing with the locals over prices.
If you're on a tight budget and want to live well in Latin America, there are other wonderful countries with a much lower cost-of-living; especially now in the Central American countries which are sending and encouraging their undesirables (criminals and the insane) across the U.S. southern border. For example, crime in Venezuela has fallen significantly as Maduro has emptied his jail, prison and insane asylum populations into the world's dumping ground, the United States. The same with El Salvador, Guatemala, Honduras and Nicaragua.Turn lemons into lemonade by having a better quality of life somewhere else.