I don’t know, go ask them? I’m not familiar with conspiracy theories to know what the fuck they are talking about.
The issue is with the misrepresentation of the discussion. The OP says they believe 9/11 was fake, but in the discussion itself they only make vague comments about the “full story” not being told by officials. It doesn’t matter what they are having a hard time believing about the story, or what they think is missing from the story. They didn’t say, or hint at, them believing that 9/11 was “fake”.