It's working in Cuba, China, DPRK, Venezuela and several others. The reason that counism has failed so often is military, economic, and covert aggression against communist states by the US and its geopolitical flunkies. You don't have an open mind at all. You have a brain full of US school system preconceived nonsense that was installed in your head like windows 10 on a PC from best buy. Don't make me laugh.
I like how I offer to listen to your point of view, and you insult me. I’m willing to listen, but I won’t stick around for insults. Doesn’t matter if you are preaching thoughts that match up with mine, or saying things that go directly against my beliefs. I won’t listen to insults. If you want someone to listen to your point of view don’t insult someone who offers to do that, you complain about not being listened to then insult the person who offers to do just that.