You would be surprised, but I am willing to bet that to have access to those is way more common that to live in a country with a sane and stable economy.
Bitcoin volume in Venezuela today is a rounding error. But most of the country is using physical USD to transact.
Crypto still has not solved two key problems, volatility and usability. Most people are not technical. Most people are also not OK putting their savings in something that can easily lose half its value in a month.