Good thing that under the words communism and democracy, there are pictures that give you the context. Which allows you to understand that the actual comparison is between Marxism-Leninism (which are the majority of communist states) and representative democratic constitutional republic (which are the majority of democracies).
Those two things don’t get along very well.
I guess I agree that this wall has nothing to do with any form of democracy or communism. Just wanted to be edgy and post something against ML.