One response to Postmodernism and Interobjectivism is to become 'schizophrenic' and reject capitalist culture. I talk about that here: https://medium.com/@jaime-roberts/schizophrenia-in-postmodernism-ff17e0045b18

This comes from Deleuze and Guattari's book "Anti-Oedipus, Capitalism and Schizophrenia'.