The lack of empathy is incredibly depressing...
Jobs have been automated since the industrial revolution, but this usually takes the form of someone inventing a widget that makes human labor unnecessary. From a worker's perspective, the automation is coming from "the outside". What's novel with AI models is that the workers' own work is used to create the thing that replaces them. It's one thing to be automated away, it's another to have your own work used against you like this, and I'm sure it feels extra-shitty as a result.
Not, if the worker is an engineer or similar. Some engineers built tools that improved building tools.
And this started even earlier than the industrial revolution. Think for example of Johannes Gutenberg. His real important invention was not the printing press (this already existed) and not even moveable types, but a process by which a printer could mold his own set of identical moveable types.
I see a certain analogy between what Gutenberg's invention meant for scribes then and what Stable Diffusion means for artists today.
Another thought: In engineering we do not have extremly long lasting copyright, but a lot shorter protection periods via patents. I have never understood why software has to be protected for such long copyright periods and not for much shorter patent-like periods. Perhaps we should look for something similar for AI and artists: An artist as copyright as usual for close reproductions, but after 20 years after publication it may be used without her or his consent for training AI models.