Conspiracy theories attract a lot of idiots and crazies and there's a lot of deliberate misinformation and distraction(Hello Alex Jones!) but there's a lot of good information you can't deny such as Israeli film crews documenting 9/11 as it's happening...
It's also bad strategy. If the terrorists wanted to actually inspire terror and attack our economy they'd do like the Batman shooter did except a lot more organized. They'd hit theaters around the country, on different days, in smaller towns. They'd also attack our food safety, it's easy to get a job at a food packing plant, and meat is always getting recalled because Mexicans are unsanitary already. They could "infiltrate" fast food joints from around the country and poison our food there. But no, they attack the WTC, attempt to attack the Pentagon, and for what? That didn't inspire terror, it rather galvanized flag waving goons into action and directly lead to their countries being raped and pillaged. Which I am sure was the real goal.
Nice name by the way, and a welcome thread to boot. Indeed, welcome.