They are all quiet now and will surely soon claim that things went wrong there and misrepresent the original intents of the "revolution".
It's time to recognize that, once again, socialism resulted in the same results that it has always achieved: hunger, death, lost freedom. And this is not because "things went wrong". It's by design.
Chile, South Korea, Singapore, Taiwan, they all had people who got "disappeared" but all their citizens are currently fed, which means it's fairly possible to switch out of that mindset somehow.
The only left wing country I can think of that led its economy to recovery is China. Other than that, Venezuela, DPRK, Argentina, and Brazil don't seem to be doing so well.
It was once used enthusiastically by the Great and the Good to describe Venezuela. Venezuelan leaders still use it freely to describe their policy.
Recently though, the intelligentsia has become reluctant to attribute Venezuela as Socialist, leaving the matter conspicuously ambiguous with much discussion of oil prices mumble mumble. Thankfully our thought leaders have come to the rescue and solved this problem by declaring Venezuela a Dictatorship, so we no longer need to step around the precious S word.
Whew.
Thing is, other factors, foreign support/interference, wars, corruption have more of an impact than left/right posturing of governments.