> Why is everyone so worried about poison going away?
Hello, aloof galaxy-brain. If you weren't aware, we live in a capitalist economy. In capitalism, if you don't have money you are in a state we call "poor," which means your life is difficult and your living standards bad. Most people rely on having a job to make money, and usually need a well-paying job to be comfortable and secure.
AI isn't going to change any of that. It's not going to make energy, or land or housing more abundant, in fact it will probably make all of those things more scarce.
If the future doesn't have "jobs," there will probably be a holocaust of workers before we get there. IMHO, that's more likely that some kind of utopian techno-socialism.