Replacing the Taliban with the Taliban

What did the US do in Afghanistan in the past 20 years? It depends on who asks and who answers but as we all know that our understanding of the current situation is formed historically, meaning that we know what empires did and do. And when it comes to Afghanistan, the same form of thinking could be considered. A few days ago, I saw a post on social media, someone said something splendidly accurate. The post said that you should not feel miserable and depressed, it took 20 years for the US to deploy hundreds of thousands of troops, spend trillions of dollars, dragged in four US presidents to replace the Taliban with the Taliban. 

Ironically, this is, of course, an over-simplification of the whole issue but in a very ironic and bitter way, this is a very accurate illustration. In a sense the US eventually did nothing but bringing back the Taliban to power that they ousted 20 years ago. 

But wait, there is something deeper and bitter nuance in it and that has to do with Afghanistan and its people. It exposes a very dreadful reality and that is that Afghanistan cannot be changed, and perhaps, it applies to its people as well. It is sad but true to some degree, unlike other nations that upgrade, Afghanistan retrograde, its people (not everyone though but some) undo their own civilization and culture.