I see what you're saying, but I'd argue that it wasn't a strategy for near on a decade until the top brass had to start facing the hard reality of the complete bankruptcy and failure of the original strategy. Perhaps the pendulum is swinging the other way?
Destroying things is what armies are good at. They pretty effectively destroyed the Taliban early on. But, then, I think, it came home to roost that you can't just destroy something and then leave and expect everything to be fine if there was never anything to take the place of the thing you destroyed. We've been trying to solve that puzzle ever since.
