He literally calls sex workers "wh*r*s" in the piece I linked which is supposed to be serious Marxist economic theory.

I don't support prostitution (I also never use the term swerf because it draws completely incorrect parallels between sex work legalisation and trans liberation) but this is deplorable.

Obviously I'm not the first person to notice it and he kept it like that on his blog for years so it's exactly what he meant to say, too.