I think loops serve a valuable purpose when the work needs to be repeatable and there’s a certain measure of precision involved. I do think, for more abstract problems, free thinking and open question prompting can really explore possibilities not otherwise thought of.
Context rot is always going to be a challenge and it evolves over time. It’s interesting to see the dumb harness idea, i do believe in taking large concepts and workshopping them at a smaller level to prototype and iterate quickly.