The internet, computers have been a boon to essayists like Edward Curtin (and me!). He/you/we can publish at online sites (DissidentVoice.org is a favorite for us) and then publish your screeds in book form if you are prolific and eloquent enough. Curtin was a philosophy/social theory prof at Massachusetts College of Liberal Arts. This collection of Curtin's articles, At the Lost and Found (2025), is a case in point. There are some fine ones, certainly his introduction and his opening ones are challenging postmodern forays for the uninitiated and still readable.
As Trump-Musk take a hatchet to American higher education, I marvel at the thought that there are hundreds if not thousands of Curtins (maybe not as good)