Let me give you a helping hand, it's easy to see where a conspiracy wacko is going.
There were literally thousands and thousands of eyewitness accounts. Releases were made with peoples' names and locations and purpose for being where they were. Although back in the day, it would be buried on page 5 of search hits, the first 4 pages being wackos saying there were no eyewitnesses. Some sort of self intoxicating poppycock they all swallow.
People were outside walking, looking out the windows of their offices or hotel rooms in large part because of the noise a low flying plane was making, stuck in traffic on their morning commute......, they all saw a low flying commercial airline followed by a large explosion shortly thereafter. Not one eyewitness saw this commercial airline pullup and fly away. They would all have to be part of the conspiracy.
People on board were on their cell phones with loved ones describing what was going on and where they were, including low flying through DC. 54 passengers died, excluding the hijackers. Their families, friends, colleagues, neighbors all mourned their deaths. They too would all have to be part of the wackos' conspiracies
Forensic engineers reconstructed the approach, the damage, the hole in the pentagon, and they concluded a commercial jet hit the pentagon. they too would have to be part of the conspiracy.
The conspiracy also includes first responders, our military, the CIA, our government, our media, the airlines, air traffic controllers, foreign governments, foreign intelligence agencies, foreign media, scientists, leading researchers, several universities that did studies, seismographic scientists, insurance companies............, literally millions of different people from thousands of entities, and not one of them has broken down yet.
People are fucked in the head, especially "everything is a conspiracy" wackos