realistically how feasible is it going to be to have something be completely free of it?

It'll be feasible if we encourage a culture of not using it. It doesn't have to be the main mode of development — and all the big names can keep their slop generators — but as long as there remains a demand for slop-less software, there will be people willing to make it happen.

There's also the saying "don't let the perfect be the enemy of the good": besides the fact that I don't trust slop-coders to put in any more effort into architecture/security/performance than they do actually learning the languages and writing the code, I also hate that they are willing to fund giant data centers that deplete local reservoirs and cause blackouts for small communities. In this case, I don't care if it's "no ai at all" or "no ai as much as is practical," because both are still better than "full steam ahead."