Copilot is my God
"their responsibilities will also expand to include keeping an eye on the AI"
No they won't. Their responsibilities will REDUCE to nothing more than "keeping an eye on the AI" once it gets hyped up in all the business exec magazines and managers decree that henceforth all software must be written by the AI, and by the way this means we don't need to pay for experienced coders anymore, any old code monkey can press a yes/no button 200 times a day.....
Wanting a coherently designed system will be seen as something from a nostalgic era of craft workers. Let's hope the AI manager appears before then, making all its decisions from ML sourced archives of every business book ever written. That would at least ensure your employer goes bankrupt well before you felt diminished in your work, as the AI decreed shift in business focus from whatever is currently profitable, to making smart AI shoelaces would inevitably fail in an equally stupid way as letting an AI code your core business systems this way would.