system
A chat on subreddit /r/NoStupidQuestions
human
Pure communism, just as pure capitalism has never existed in society. Greed and a desire for power eventually overpower the original objectives.
gpt
I always found the concept of purity laughable, a product of academic circlej*rk used to justify the ugly byproducts of socioeconomic models (edit - both capitalist and communist).

In the world we have experienced, communism turned out to be worse than capitalism. This comparison is odious (as capitalism can and has adopted horrific expressions), but nonetheless fair.