You miss my point. MM takes him self seriously, I dont. I dont think other people should either. Even though he probably believes his films are documentaries, they are nothing but fiction.
Sorry about that. I wasn't sure exactly what way you meant it, but I've heard some people defend Moore on the basis that he's a humourist or satirist and his "facts" aren't meant to be taken seriously. It's clear though, that Moore intends his work to be viewed as fact and not "fictition" (sic).
I too have been amazed at the way people make excuses for Moore when he obviously engages in deliberate deception. Like you said, some people want justification rather than facts.