Yeah right, seven billion dollars of Venezuela's petroleum assets have been frozen in the last three years and they can't use the primary, Western international banking credit system, required for trading oil on the international market. That's not going to affect Venezuela, nah. You're absurd. Venezuela is one of the most sanctioned nations on Earth. Even food is sanctioned.
en.wikipedia.org
Anyways your line of reasoning is silly. The vast majority of countries in the world that are dirt poor have capitalist economies, so it makes no sense for you to say that because Venezuela, a sanctioned country, is going through a financial crisis, that is only the fault of socialism. Are you blaming capitalism for all of the poor capitalist countries? Nope. Stop being hypocritical in your critique of socialism. Be consistent, what's good for the goose is good for the gander.
Socialism is the future, you might as well accept it now before advanced technology replaces wage labor:
The apocalypse is coming for capitalism and socialism will become the obvious solution. The writing is on the wall for capitalism.