Oh, after that she explored some of the conspiracy sites and for a while she thought the towers must have been pre-rigged with explosives. She’s ambivalent now.
But why should that matter? People believe all sorts of odd things. One old chap I knew would tell me of his UFO sightings. He said one went past him so close he could see the rivets. Rivets? More likely a memory from his WWII childhood. The entire multi-billion industries of advertising and PR are dedicated to spreading false beliefs. One PR company landed a half-billion Pentagon contract to create ‘fake’ al Qaeda recruitment videos; I’m sure the idiots who set it up believed they were doing something helpful. Many people believe that mass surveillance keeps them safe from terrorists. People believe that antibiotics will treat a cold. Some think that an electrolytic foot bath will remove toxins via the soles of their feet.
This is why we need science.