Your arguments and language of expression is really good. You have the skill to narrate things brilliantly. But I want to clear myself. Western academic world is very vibrant one. It is funded by their corporate sector in a grand manner to collect and process various data from all over the world for their trade purpose.This large quantity of data inevitably produces theories.
You can observe this, at every five year period we can see a new theory emerging and dominating the entire thought in every field of knowledge and people are carried away by it. In the past few years we read a lot about thinkers like Claude levi strauss, Theodor W. Adorno, Michel Foucault, Jacques Derrida …Their theories were discussed with great enthusiasm for few years all over the world and suddenly they lost their importance. New theories arrived and replaced them.