It matters, not.
Personally, I don't like Michael Moore. I find him to be too radical for my liking. Same as those on the far right. But, as to what his net worth is and if he was lying about it, I say
"There comes a time in your life, when you walk away from all the drama and people who create it. You surround yourself with people who make you laugh. Forget the bad, and focus on the good. Love the people who treat you right, pray for the ones who don't. Life is too short to be anything but happy. Falling down is a part of life, getting back up is living."