Modern experiments would be Rojava, the Zapatistas, and so on.
Venezuela never got even close to socialism due to frankly stupid economic policy, their share of private enterprise was even higher than France, and Cuba while much better than comparable South American states is not modern, nor an experiment.
Venezuela never got even close to socialism due to frankly stupid economic policy, their share of private enterprise was even higher than France, and Cuba while much better than comparable South American states is not modern, nor an experiment.