No, you like hollywood's retarded South American portrayal of culture and day-to-day.
You think Brasil is like Max Payne 3 and the rest of South America is basically all Native Americans living in mud-huts like your shitty ancestors, and that of course, we speak MEXICAN.
In reality, Brasil and Argentina are basically just a 3rd world version of France and Italia.
Specially when you start going to the North East of Brasil or the entire North of Argentina, you start to see what Paris is gonna look like in 20 years from now.
The culture shock is basically the same you'd feel if you moved to Southern Italia but with less than half the salary, and broken streets, and broken sidewalk, and slower internet, and less access to tap water, sewage treatment, etc. [unless you go to a super cosmopolitan power city of these 2 countries like Buenos Aires City or Sao Paulo City].