We don't think about it when we watch a movie with technological marvels, but it has been around for a long, long time. They can fake anything. We can no longer trust what we are see.
As long as it is a Hollywood production, we are aware that it is not real, but what about the images we are shown in the news, some of whichat least some are also deep fake for propaganda purposes ?
Is Joe Biden really Joe Biden ? And what about Zelensky, Macron, Hillary Clinton, Prince Charles.... ? It is common knowledge that they all use body doubles. They also use holograms and masks that are so perfect you can't tell the difference between real and not real. And what about CGI and Mixed Reality Imaging ?
Harrison Ford, 80.5 years old (° 13 July 1942 ) looks 40 years younger in this video.