This has nothing to do with Texans and everything to do with the failed policies of Chavez and Maduro.
Sanctions affect your level of wealth, sanctions have nothing to do with the mismanagement of the economy.
I'm not sure what your point here is -- the sanctions have been extremely damaging to Cuba as well and are also immoral acts of US imperialism
If Venezuela and Iran could sell openly on the free market, texans, alaskans and opec oil riches would plummet.