Or political dirty tricks...
See...THAT is what I am most afraid of. Some democrap CGI-geek decides he is going to make a video that smears the President. If this tech is the real deal, the demo-geek could make the video of President Trump saying or doing something outrageous that he didn’t do, which the media would pound into the public consciousness. They’d say “See???? He is unfit!!! Get rid of him!!”
This capability is dangerous when in the wrong hands.