Okay, dipshit, the reason it was moved was because it was a wall of text post that offered no point for discussion. You asked a rhetorical question and proceeded to type 1000 words. Your whole thread could have (and should have) been answered as follows:

Because no one bothers studying communism any more because we live in a society in which capitalists further themselves far more than socialists; every hour spent studying something stupid like Marxism is an hour not spent developing a marketable skill.

Except that your post was 1000 words about a bunch of economists who agree with your opinion that marxism was founded upon Adam Smith's core principles. I'm going to make this big and bold for you so you don't mistake me and argue against a phantom you've concocted and attributed to me:

Your own OP was off-topic you fucking dolt