Well, as the saying attributed to Kuznets goes, there are four kinds of countries: developed, developing, Japan, and Argentina.
Anyways, I think what is getting lost here is the original topic of food prices, especially relative to domestic income. While I'd rather rent in Buenos Aires than say San Francisco, the fact that food prices aren't that different in either is the issue, especially considering that Argentines don't make a Silicon Valley income.
Is it cheaper to retire in Buenos Aires? Absolutely, your dollar will definitely go further, but for the 99% of the people that live in Argentina, the issue is trying to survive on say $500 a month when rent is $300, juice and bread costs more here than in LA, and the blender, oops, I mean chainsaw, is coming for electricity and gas subsidies.
While we're not in the worst situation in the world (I believe Nigeria's food crisis is worse, I read due to fuel increases, the depreciation of the Naira, and the wholesale cost of rice people are basically reduced to eating livestock quality grains) it's pretty bad ad as so much of Argentines' income is now taken up by everything costing more, people earning less, and Milei not just preserving, but raising taxes. Couple this with the fact that GDP is shrinking, and despite falls in consumption prices continue to increase (or remain static) you've got a perfect situation in why poverty will only continue to grow, followed by stagflation.
We're only 6 months in to Milei's presidency, granted, but nothing has fundamentally changed beyond everything costing more. There's still no freedom to import, we haven't been flooded with cheaper Brazilian foodstuffs, there's no dollarization or currency competition, the cepo and brecha remains, taxes have not only not decreased, but have increased under Milei, and we're headed for the worst recession since 2001. Some of these issues predate Milei, but he is actively choosing to prioritize, IMO, frivolous trips abroad to stroke his ego and the dic... egos of right wingers like Elon Musk and Netanyahu instead of addressing our domestic macroeconomic problems.