Your idea of Marxism is that the only important thing is class or economics instead of actually utilizing materialist dialectics to determine the actual contradictions creating proletarianized elements of society and a divided working class with different relationships in society ? Identity is a product of class struggle and political struggle and politics like identity is a category of class . The identities of white people or black people or men or women or any other nonclass category are not nonexistent , they are very real and they are a result of class struggle i used the example of the white settler nation and the black nation in america in my original comment . Your Marxism is crude , mechanical , and reductionist . What would be the freedoms that would be taken away under an identity politics regime ? Assuming theres even any precedent for an identity politics regime to exist ?