When it comes to actual court evidence, it’s just going to come back to chain of custody. What is the source of the video, how was it obtained, what hands did it go through before reaching the court, etc.
Easier said than done, though, especially when the sources themselves can be hacked and poeple can be bribed. When you make one step of a crime MUCH easier, finding evidence becomes much harder.
I’m thinking back to various things like the videos of people being beaten up by the police, or that audio clip of trump talking about grabbing women.
Would any of these things carry the same weight today? And how much weight will they have by the next election?
Eve just being able to plausibly say ‘nah it’s just AI’ adds enough reasonable doubt that a lot of people will not believe it.