I use "anti-racist" in the way it was originally used, to describe the neoliberal race reductionist approach of people like Derrick Bell and Kimberle Crenshaw. I completely agree that opponents of racism should be opponents of capitalism. See https://medium.com/a-universalist-in-an-identitarian-age/two-kinds-of-anti-racists-identitarian-and-universalist-e561251ff6c4