Great minds think alike. It's amazing to see Thailand mentioned and to even have someone from Thailand that moved to Buenos Aires. I think that's a testament to how wonderful Buenos Aires is. Like you Quilombo, I could easily live in Thailand if not for the humidity. My kids and my wife also loved it. Even with the humidity, I think I could send a few months a year there just for the amazing food. I found the food there amongst the best and cheapest in the world. So flavorful and so many varieties.
I do agree that quality of life in Buenos Aires is just about as good as it gets anywhere. I've been to over 550+ cities and counting and I have yet to find a better overall city when you factor in cultural events, beautiful architecture, weather, safety. quality of life, restaurants, things to do. I think the people are FAR nicer and friendlier in Thailand vs. Buenos Aires. Actually I don't think the people are that friendly in Buenos Aires compared to the majority of South America. For years, Argentines had an attitude and most still think they are "European" vs. the South Americans that they are.
This economic mess has kind of put them in their place. I want to see it do better but as I've always said, I think systemic change is just about impossible unless they blow up many of their existing laws and restructure. An an ideal world, either a country invades them (which I realize won't happen) or they sell themselves to a wealthy country and agree to start ALL over with their laws, and framework. It's really the only way I see systemic change happening.
Still, as messed ups a country as it is. You can live a pretty damn good life there as long as you make $US and spend in pesos. I don't see it changing any time soon.