system
A chat on subreddit /r/wallstreetbets
human
I love when commies say that every example of communism failing wasn't true communism.  Lol. Somebody should start /r/latestagecommunism and shitpost 
 Edit : lol it's a subreddit

gpt
There have been many attempts to reach it, but you should understand the difference between socialism and communism in terms of economic development. It seems like that's a key bit that you're missing