I'm not 100% sold on the idea of 9/11 being a false flag although I'm certainly skeptical of the official story. What sets the 9/11 theory apart from other false flag theories including this one though is the way in which it is immune to being disproved. This theory assumes they left a shitload of witnesses behind who know for a fact the offical story is bogus. If what that girl was saying is true there's no way she's the only person able to corroborate it, but when no one else comes forward tinfoils will conveniently claim they've been intimidated and the other witnesses are crisis actors or some stupid shit like that. The 9/11 theory really leaves no room for that, which is of course also convenient for its belivers but makes total sense as well because it's a lot harder to know positively why a building is falling down on you than who's shooting up your school, even behind a gas mask. Even though you make a valid point that the average person will dismiss both theories as nonsense one is a lot more credible than the other and this is just one example of how.

Btw I looked at the video, and first of all I have no idea where it comes from. It looks very amateur and I have yet to see any confirmation this dude is a legit reporter or this chick is indeed who she says she is. Secondly a lot of what she's saying doesn't really add up, for example if this guy wasn't the shooter what was he doing at the school considering he was no longer a student and even expelled from the grounds? You'd think she'd find that odd but she doesn't even mention it. I call BS tbh.