Neo-Marxism is an ideology that seeks to incorporate new elements from other intellectual traditions into classical Marxism, such as Psychoanalysis critical theory and sometimes existentialism. Broadly speaking Neo Marxism incorporates Max Weber's understanding of social inequality into Marxist Philosophy. Some of the Most famous Neo-Marxist concepts are Theodore Adorno's and max Horkheimer Idea of the Culture Industry where they proposed that popular culture is akin to a factory producing standardized cultural goods—films, radio programmes, magazines, etc.—that are used to manipulate mass society into passivity, and Antonio Gramsci's theory of Cultural Hegemony. He is the arch enemy of 
Jordan B. Peterson
How to Draw
Relationships
Friends
Marxism - We're expanding on your theories
Acid Communism - Fellow comrade who is very fun at parties
Situationism - Based consumerism disliker
Frenemies
Trotskyism - Gramsci didn't like you very much but you two did look quite similar
Enemies
Conservatism - God damnit Peterson
Capitalism - Your culture makes the proletariat passive!!!!
Further Information
Literature
- Prison Notebooks by Antonio Gramsci