Not only did it not prevent any terrorist attack, but was used openly as a way to build opposition research on political opponents in the USA since 2016 but pro

Not only did it not prevent any terrorist attack, but was used openly as a way to build opposition research on political opponents in the USA since 2016 but probably earlier. https://www.wsj.com/articles/an-unmasking-q-a-11589481210 https://www.wsj.com/articles/an-unmasking-q-a-11589481210