I replied to a similar comment in here. From the context of images, you can understand that the comparison is between Marxism-Leninism and representative democratic constitutional republic. These systems represent the majority of real world implementations of communism and democracy.

The majority of people in this comment section understand this words in the way they like and argue against something that in my opinion has very little in common with the actual meme’s point (that sounds funny, “meme’s point” 😅).