Sorry Im not buying the "Impressive Credit Limits" to people with no Credit Rating , your making Buenos Aires Sound like Dubai and its the opposite.
The biggest expense most Argentinians have (Apart from a Barrow load of Cash that they putdown on a house or Apartment) is on a car .
Credit cards are credit cards and can be used (and Abused) in the good times and the bad. Argentinians are savers and hoarders , its ingrained into them and owning a property is a right of passage .
Sure theres gonna be some pain with the pensioners and the younger un established age group - But on the whole the majority are property owners (Outright) and are not owned by the bank ,
I almost feel like you are talking about a totally different country and/or (and perhaps this is more the case) have dealt with a different demographic of people than I while in Buenos Aires.
While it’s true that maybe the older generation most likely outright own their homes because yes, to this generation, owning was indeed a sort of right of passage to the point where the ‘garantia’ system would work so well when the youngens wanted to get their own place.
Flash forward a few years and a few generations, and many if not most of the people I know living in Buenos Aires (people ranging from late 20s to late 40s, working in a range of decent to excellent jobs as lawyers, analysts, tech jobs, finance, etc) are either renting or have taken on a mortgage. Some have even taken on extended mortgages if they met the age requirement for ‘hipoteca joven’ product, and the Argentinean equivalent of a jumbo loan (a banker friend of mine who moved into a ‘country’ of San Isidro)
Also, in regards to credit, I reiterate that some banks were giving them out like hot cakes for awhile, a friend of mine who is a cab driver was able to finance a lavish trip to Thailand, much to my astonishment, and my cleaning lady used the financing option of a travel agency to go to the Dominican Republic with her family of 5.
I do not think most Argentineans of my generation are horders and savers as you say. I honestly think most of them live extremely ‘al dia’ and now more so that the Peso currency is so devalued.