No .. they haven’t, but that was never the point.
Those who used the phoney ‘war on terror’ to legitimize riding rough-shod over civil rights and the constitution, turning America into a surveillance state, won.
Those who used ‘terrorism’ as an excuse for foreign wars of choice that the public wouldn’t have otherwise supported won.
Those who’ve make fortunes out of the unnecessary foreign wars and the vast ‘terror industry’ at home and abroad won.
They’re the winners. The American people are the ones who lost, along with the hundreds of thousands dead in the middle-east who lost even more.