I don’t care much for post-modernism. Except some sense of “deconstructionism” I have a vague idea of what it is. You seem to have a background in literature or some social science. I remember you bringing up some literary theory. Anti-racism, feminism, homophobia, transphobia, equality, all those are very modern concerns. They did not matter until a handful of Europeans and liberal Jews took them up and decided they were universal and correct. Find a non-European culture that had any concern for those before the 20th century. I would think that a school of thought critical of modernity would drop such things or at least deconstruct them. Racism is apparently the new idea of a mortal sin, except now there is no absolution available.