Video evidence that things were created by human hands will become a part of future workflows. Bespoke craft.
But then, someone will try to train NeuralNetworks on such videos.
The biggest problem I see is how human artistry will be subjected to another round of objectivism. If you want to make something with a strange surrealist aesthetic; we may see human expression being seen as less worthwhile as A.I. driven assets. Oh, there will always be some headline artists making good money — but the struggling artist will be robbed of their verisimilitude.