The Postmodern era: Did it happen?
And that's a fair analogy. But behind the heavy verbiage, what's
new in postmodernism? If you want to say that it arose in combination with a certain type of mode of production, sure, that's fine.
And its good and sometimes useful to see the power dynamics behind prisons and psychiatry or to perhaps look at knowledge as component of markets. That was better stated and established by the development of the PR system in the early 20th century. But still, it was good work.
It's also good to analyze the various aspects of states ideology and it is also useful to point out that aboriginal people's often get left out.
But to claim that science is too "arborescent" and not rhizomatic enough or to say that what's missing from analytic philosophy is that they "do philosophy" as if nothing has happened in 20th century history, as Derrida said, or to say, as Lacan that "Thus the erectile organ comes to symbolize the place of jouissance, not in itself, or even in the form of an image, but as a part lacking in the desired image: that is why it is equivalent to the square root of -1.", doesn't look to me as any kind of advance at all.
So, yes, I do take issue with the verbiage and the use of legitimate scientific concepts in an illogical manner. At the same time I think some value can be found in most people.
But I don't see what's new about the thought, besides the jargon.