I guess I'm an outlier on this topic because I don't think deep fakes will continue to have significant societal impact after an initial disruptive period of perhaps a few years. During that time DFs will become so common that any impactful example will immediately be suspected and discounted by most people. Yes, there will always be those who choose to believe the unbelievable but the lunatic fringe already believe outlandish claims without the need for deep fakes, thus there will be little net change.