But... he's right. Almost always, he's right. He's made a 40 year career now of being right: often decades before the rest of us figure it out. That's enough for me to cut him as much slack as he wants.
Nattering detractors like you have been around for almost as long as he has. I used to be one 15 years ago (when, damn it, I was sure he was going to tank the coming open source revolution; except he didn't, and he was right). He just draws that kind of attention.