In terms of global politics, yes. Every country has fallen back into capitalism in some form, the closest I can think of being truly, actually communist were the Spanish Anarchists based out of Barcelona during the Spanish Civil War. If you would like to read about them I recommend George Orwell's "Homage to Catalonia." Everyone made the same amount, they called each other comrade regardless of rank, etc. They did not last long though, taken out by their own democratic allies during the Civil War.