IIRC, I have read that he was a simple minded person. Most of his act wasn't that much of an act. You just have to take Hee Haw for what it is/was. Just silly humor that had no substance. My dad watched that every week back when I was growing up. I hated it then but I have watched some reruns of it and I can see how you could just sit back and relax just watching some complete nonsense to get your mind off your troubles and worries for a few minutes.