That’s a pretty big leap in logic. GWB, Rumsfeld, Cheney et al we’re all very clearly responsible for the mess that unfolded. I was simply pointing out that Powell had a peripheral role in the events. Not absolving him, but I feel like Powell gets an outsize level of attention because his actions were public and broadcast. It gives those scheming behind the scenes (even before 9/11) a free pass.
It's true what they say - success has many fathers, but failure is an orphan.