[duribass]

Since I haven't yet defined culture, what do you think my definition is?

I can only go by what you've said:
a barely literate population incapable of producing virtually anything, and is limited to mining oil and harvesting crops.
It's a country wracked with corruption, crime, poverty, gangs and virtually every other social pathology. Maybe you want to take a stab at defining Mexico's deficient culture again if that's not what you mean.