I agree with most of your post, JJ.
However, I think that even with Moggi behaving like an untouchable or not, Juve were making some people envy anyway. Juve were a European powerhouse at the time it didnt need Moggi's arrogance to draw jealousy or make people angry. At least that was my impression.
And as far as I'm concerned, if some people decided to target Juve and take them down and had enough power and influence to do so, even if Moggi was a saint, stuff would've been made out of thin air anyway in order for them to have some ground to throw accusations. And as we've all seen, that was the exactly case.