I think it reveals a deep naïveté about the author that they can simply boil things down to “Marxism bad”. However, they do seem to be learning that there is value in not being a STEMLord.
Proper STEMlord doctrine holds that Marxism is not even wrong. Also, obviously, the views/ideas of Marx turned out to be correct (well supported by empiricism) are just part of economics and sociology.
