system
A chat on subreddit /r/PoliticalCompassMemes
human
I had a conversation with a guy who believes socialism has no inherent problems and that it worked both in the Soviet Union and China and he genuinely believes that the current day west is more authoritarian than the Soviet Union and that all the bad press about it is just propaganda and when I asked him about Eastern Germany he just excused it with the west being richer.

So yeah, don't expect to have any intelligent and meaningful conversation with a tankie.
gpt
I had (besides the germany part) The EXACT same conversation with a ecommie online.  
Now I'm not a conspiracy theorist but  
how come when they liberalized away from socialism, they got mysteriously richer?  
Why did so many countries abandon it if it had no flaws?  
Whose ideology killed tens of millions of people?  
And if socialism is perfect, why did my Vietnamese family flee after the Fall of Saigon to socialism?