@DestinysDaughter
"I'm really baffled by this, Marxism is about economics and the means of production, however I've heard identity politics, including Trans issues described as ' cultural Marxism"
Jordan Peterson frequently refers to "Postmodern Neo-Marxists"
This refers to the fact that Marxism was about the power/class struggle between the proletariat and the bourgeoisie
Neo-marxist identity politics has replaced the proletariat and the bourgeoisie with a power struggle based on group identity eg race, sex.
Straight White men have all the power/privilege, everyone else has less privilege and more oppression based on their group identity.
I'm less confident/assured of these next paragraphs, at least not without doing more research - this is all from the top of my head
The postmodern aspect of "Postmodern neo-marxism" is the idea that there is more than one way to interpret the world, and that the traditional ways of categorising the world were devised to suit those in power eg straight white men.
So the idea is that women are oppressed by their gender roles. Postmodernism would seek to liberate women from those roles by replacing gender with the idea that gender is a social construct and a spectrum.
This is also why you see University students seeking to "decolonise" their curriculums - it's because all the classical pillars of the sciences, literature, philosophy etc - basically everything that helped form Western civilisation and ideals, was generated by white men
The "cultural marxism" stuff veers into conspiracy theory territory, I believe the idea is that a group of German scholars/academics wanted to subvert Western democracies