Yes. Race/gender/sexuality are classes that are fighting to be respected and co-exist. This is an upper class dream. They need to be abolished. My graduate degree is in Equity Studies from the late 90s. I was trained to write what is called "critical race studies" curriculum. We did not call it that - we called it critical theory. My work was on class intervention, specifically being working class in the Academy. My advisor, the late great Roger Simon (who was also born working class) told me there was one book on this subject and it was anecdotal. I was further told that there would be no future for me in the academy if I pursued this.