CGI - computer generated imagery

With AI and CGI, anything can be created and It looks so real and believable, the only thing you need is a green screen and some actors, everything else can be later added in post production. Of course, these tools can be used for good in the right hands, but imagine the bad that can be done in the wrong hands? I now question everything I see on a screen or hear third hand. Discernment will be critical in this age of deception.