I've tried to approach this question practically myself, by seeing how much I could actually get Github copilot and GPTChat to do for me. The problem I had is that I still needed some sort of specification of what I wanted. In some cases this could potentially be replaced by an image, but often it seems to require precise language detailing exactly what should happen. Programming languages can be seen as just a type of specification, after all, that allows a compiler to generate machine code. So maybe programming languages will evolve to meet the needs of the AI programmer/human programmer better. Maybe that will look a lot like natural language - think prompt engineering. Maybe like current high level languages. Maybe more of a question and answer exchange between human and AI.