And Ill give him credit that he knows he is an idiot.
I have always said that no amount of safety procedures will protect you if your time is up.
I have seen this guy give demo's, IIRC Incra uses him, he wants to show you how a kick back happens and damn near cuts his hand off as you will see on the slow motion video.
One would think that if you are going to demo a kick back that you would take more precautions.