No belligerence intended! Yes, processes are faulty today even with maker-checker and other QA procedures. To me it seems the main value of LLMs in a spreadsheet-heavy process is acceleration - which is great! What is harder is quality assurance - like the example someone gave regarding deciding when and how to include or exclude certain tables, date ranges, calc, etc. Properly recording expert judgment and then consistently applying that judgement over time is key. I’m not sure that is the kind of thing LLMs are great at, even ignoring their stochastic nature. Let’s figure out how to get best use out of the new kit - and like everything else, focus on achieving continuously improving outcomes.