I also struggle with the idea of privilege as an enduring label and I think that the concept of intersectionality helps to shed some light. There is a phenomenon though that does tend to show up the enduring yet hidden to beneficiary aspects of privilege and that is (white/ male) fragility https://libjournal.uncg.edu/ijcp/article/viewFile/249/116 Post-structuralism can also be a bit blind to ethics and power I think – anything does not go IMO