It's hard to live both at the macro level and the micro level at the same time. Seniors are charged with the macro, the big picture design choices. Juniors are

It's hard to live both at the macro level and the micro level at the same time. Seniors are charged with the macro, the big picture design choices. Juniors are charged with the micro, implementing user stories. AI makes seniors stronger because it is very good at giving micro-level awareness with little time investment. It's a powerful bit of leverage to drive execution.