I am a relentlessly optimistic person and this is the first technology that I've seen that worries me in the decades I've been in the biz.

It's a wonderful breakthrough, nearly indistinguishable from magic, but we're going to have to figure something out – whether that's Universal Basic Income (UBI) or something along those lines, otherwise, the loss of jobs that is coming will lead to societal unrest or worse.

probably "or worse"