Excellent addition to the series.
You have done an exceptional work discussing aspect by aspet every single idea and their failed implementation.
Communism as it is is already a risky business that has proven fatal in every country that has attempted to implement it. If we add to that a bunch of crooks, resented and functional illiterate individuals trying to get rich and powerful before they can actually do something they can call an achievement, then we have a perfect crap storm.
No company or industry expropriated by the venezuelan government has been able to produce any profit because that is not in their plans.
The idea is not to create prosperity because that creates free individuals who, even if they depended on the state, if they had all their needs covered, their alliance to that state is not guaranteed.
They need to keep people always in need of things that only the state can allegedly provide.
Total submission and total humiliation. That's the source of their power.