The argument is slightly different. This isn't about taking away a person's job. This is about eroding something that we as humans had previously thought was uniquely ours, intellectual creativity. The point of art was to express something by humans for other humans. The point was not to make a pretty picture, or a pleasant sounding song. When an AI does this it is and likely always will be a mere imitation of what art is supposed to be. The sad thing is that this imitation will be good enough and cheap enough that it will flood our daily lives. AI image and song generation will do what mobile did to computer games. Endless piles of low effort useless output and concepts distilled to the smallest possible set of features necessary for us to be suckered into purchasing them.