"Know Thy Enemy"

One important concept in the Gramscist cultural revolution praxis is the "organic intellectual". This could explain partially why so many people act as a zombie, spreading the evil ideology without even noticing. Once "intellectuals" are developed inside the marxist nest, they will behave in a way that can be easily directed by other agents.

You can understand this by reading (take you stomach pill before):

https://www.marxists.org/history/erol/periodicals/theoretical-review/1982301.htm