I don't think you are disagreeing with me. I also mean by "expressing yourself" that the artist is trying to communicate with the community and be of value to them.
I'm saying AI does not allow anyone to easily make games and comics, at least not for a some while. Currently AI allows you to easily make still pictures, maybe a written chapter of a story. It does not yet compete with artists who do larger pieces of work like a book. And I'm not sure AI ever(?) will make "complete" works because it doesn't have full human background required to have "something to say". It only "mimics" in a manner that many artists focused on technical ability find threatening. So yeah some "artists" will be out of work because of AI, but it will not be a big loss for the community if they are merely replaced.
The surface area of "art with message or meaning" within "all art AI can randomly generate" is so vanishingly small that it doesn't matter. Humans will be in control of the message, and thus in control of art for the foreseeable future.
When the AI finally is smart enough to have something to say, it will be an AGI and humanity will quickly be enslaved to it. No point thinking that far.