YouTube will let musicians and actors request takedowns of their deepfakes
engadget.com
engadget.com
The best we can hope for is a lawsuit that will result in a slap on the wrist for Google and lots of money gifted to lawyers while never making whole the people who were negatively impacted by Google's failure to invest in reasonable review practices.
There was also Half Life news parody videos using newscaster and political figures of the 2000 period. Though I think they are too niche to get noticed.