And yes, it will transform art completely, initially by lowering the barrier for producing quality art, and then by raising the bar in terms of quality, it's coming for every artistic field, 3d, film, music etc
If you want a career in these fields, you will need to ride this AI wave from the get go, but even that career will eventually succumb to automation, this is the inevitable end point, as an example, eventually you will be able to give a brief synopsis to an AI and it will be able to flesh that out and create a full movie of it with the actors you choose.