That article is mostly BS. I've been coming down to BA since the big crash at the end of 2001. YES the economy is shitty. But then again, it's always been pretty shitty. I don't think long-term Argentina can ever get itself out of this mess.
Actually I'm really surprised because things before were always much more expensive than the USA but something really shocked me this trip the past few weeks. I went into the big New Balance store in Palermo Soho and I was shocked that many of the shoes are actually less than the USA. My son wanted some shoes and in the USA with sales tax it was about $120 US. Here they were $85 US at the blue rate.
My wife saw some Golden Goose shoes that are $550 US in the USA that she said she saw here for about $375 US. I've never before seen this before.
Restaurants are still all packed with tourists but also wealthy locals. You have to remember that many locals are very wealthy (no matter what is going on with the local economy). And with these wealthy locals that have their funds stored in US dollars, they have even more to spend.
Case in point, my HOA fees on a few apartments that I own are less today in US dollar terms than 15 years ago. Even with inflation.
Restaurants are MUCH cheaper than the USA now. Been dining out about 2 or 3 times a day with my family and prices are at least 3 times cheaper than the USA. Uber's while very convenient are more than taxis now but still generally less than 3,000 pesos to go from Recoleta to Palermo Soho with surge pricing. Taxis are about 1,700 pesos for the same ride.
I've found a lot fewer taxis vs. a few years ago. And some things are just super crazy cheap compared to the USA. My daughter had her nails done and in the USA it's almost $100 US and today I paid about $17 US (8,000 pesos).
My wife and I got a 1 hour couples massage which is about $250 US in the USA. Today we paid $21 US (10,000 pesos). So some things are just crazy cheap compared to the USA.
For an expat you can have a crazy good life here so that article is totally bogus.
FYI if you're in Palermo and want a good money exchange place there is one right in front of Plaza Serrano at Serrano 1563. It looks like it's a government regulated office. 480 pesos to $1US yesterday. Very convenient if you're staying in Palermo Soho.