I think your point is kind of silly. There are lots of people that can do lots of things but still people that can't. I am also disabled. But I realized there are other people who cannot do what I can do that are also disabled. I think it's pretty clear I was speaking of them. I'm not sure why they are suddenly unimportant in terms of a discussion. When speaking of a discussion, the most incredible breakthroughs are the ones that should be touted, imo. And also in my opinion, the ability to create where you couldn't before, the ability to express your imagination that has been locked inside your head, is the greatest gift AI will give.
Maybe you don't feel the same way. That's fine but don't discount people with disabilities who cannot write or create right now.