Having fun whilst driving is not actually incompatible with road safety, and I'm not entirely sure why you seem to be suggesting that it is. The cause of this horrible accident certainly wasn't an excess of (driving) enjoyment.
Humans suck at driving. As soon as we have the technology we should let machines do it. I’m willing to bet that there will be ample opportunities for those who are willing to take the risk to drive without endangering others.
He's not suggesting that having fun while driving is incompatible with road safety. He's suggesting that a world of mandatory robot drivers on public roads doesn't preclude having fun while driving.
