History is written by the winners. — Outlander

Indeed.

National socialism didn't win either. It resulted in one of the most epic and catastrophic failures of all time. Hence we don't cherish the ideology or think it's a viable alternative and put on pedestals it's ideological fathers. Actually, TPF will ban people promoting nazi ideology as it doesn't consider the views worthy of debate.

Marxism-Leninism is perhaps not such an abject failure, but it is one of the great failed experiments in history. Nobody in the West, even here on TPF, tries to promote that the Chinese miracle happened thanks fervent Marxism of the CCP. Yet that's the official Chinese line... so at least Marx does have his supporters that are in power even at the present.