I’m tired of 9/11 conspiracies because it minimizes the real failures that allowed it to happen. They had fragments of intelligence and nobody did anything about it, that’s a more addressable issue than “oh they planned it”
“They planned it” is an easy way out, and a very convenient way to make the government a unilateral ’bad guy’ without taking any actionable stance against the failures of communication and threat assessment that actually did allow it to work out.