There's always been a sociopolitical rift between artists and the corporations that hire them. The corpos would like nothing more than to send the hippies packing, and the corpos are the side with the money and the lawyers.

It begins with things like book covers and movie posters. And at some point, AI is trained on animation as well as artwork. Individual actors become created by AI, voices included. Feature film CGI sequences get produced by digital brains. It will be rough at first, but less and less intervention will be needed as the training models are refined, until it gets good enough to satisfy the suits and their bean counters.

Popular music as we know it will probably also come under threat. Various types of writing will also be tested. Anything that an AI can be made to sufficiently emulate is going to be tested by someone who wants to make more money -- or pocket more of the dividends instead of sharing it with stakeholders with a pulse. "Made by people" becomes a rallying cry for the creators who push back.