But when high level languages were getting started, we had to read and debug the the transformed lower level output they made (hello C-front). At a certain point, most of us stopped debugging the layer below and most LLVM IR and assembly flow by without anyone reading it.
I use https://exe.dev to orchestrate several agents, and I am seeing the same benefits as Steve (with a better UI). My code smell triggers with lots of diffs that flow by, but just as often this feeling of, "oh, that's a nice feature, it's much better than I could have made" is also triggered. If you work with colleagues who occasionally delight and surprise you with excellent work, it's the same thing.
Maybe if you are not used to the feeling of being surprised and mostly delighted by your (human) colleagues, orchestrated agentic coding is hard to get your head around.