The biggest problem here over the last 12 years (and really the last 4-5 mostly, as things got really bad) was the inflation and nearly complete instability. Hopefully Macri will fix that. The problem with Argentina going forward is Peronism itself. People here believe in "collaboration", even while really unable to define exactly what they mean by that and certainly not how to accomplish it among themselves. With the high inflation still going on, on top of what Cristina created, people here are freaking out completely. Every week the prices raise. Whoever comes after Macri is probably more likely to be another Peronist, I'd think. Hopefully a relatively honest one, but who knows how Macri's time is going to turn out with the amount of damage he's had to deal with?
For me, the good thing about Argentina previously was that you could pretty much live outside the system and not be bothered by anyone. Cristina began to get seriously desperate for money and began locking things down. As an example, more and more apartment owners and the real estate offices are beginning to require that renters have proof of income via taxes paid here, owners are being required to report income more strictly, and so on, to encourage people to pay taxes. The police were not in everyone's life, unless you were a businessman (particularly a gringo) and therefore a target for coima. Now that's probably going to change. I know someone who worked behind the scenes to grease the wheels to get things done and she's having a real hard time doing business as usual as Macri is looking to get rid of corruption.
Seems to me that it will be harder in the future to avoid the socialist/fascist aspects of Argentina in the future, if Macri makes the institutions stronger, as he's attempting. To me, the worst case scenario is a Peronist who is not completely corrupt and forces everyone to follow all the laws as best as possible. Best case scenario is going forward with a freer market, steadily increasing in stability over the next 8 years if Macri can maintain the presidency. Who knows what reality will actually bring?
You want a place that is less intrusive with a ton of opportunities - try Paraguay. Seriously.