cultural marxist
A person, a group of people, organization, or political/social movement that adheres -either overtly, inadvertently, or by the threat of social execution- to the descriptive statements prescriptive statements and measures of Cultural Marxism.
John, did you hear that girl? She talks about power struggles for blacks and gays and abolishing 'whiteness' and 'heteronormativity'.

Oh yeah, she's a cultural Marxist. It's best to keep her away from positions of power so she doesn't try to force her ideology on the rest of us.