Venezuela just didn't institute socialism the right way. The primitives here know how to do it. Just gotta trust 'em.
The USSR already went the
partial-capitalism-till-government-drives-capitalists-and-farmers-out-of-business-and-into-graves-and-gulags route. It slaughters a nation's best people and, predictably, is a lame failure.
Whatever capitalism's fault - real, not parasites' fantasies and whines, faults - it works best because it allows the most freedom to innovate and create, and has vastly more intelligence in the factories, fields, and stores (i.e. where it's needed) than any central planning scheme could ever match.