I would argue that excel being "fixable" by regular office workers is half the reason why these projects fail in the first place. I've worked on migrating peopl

I would argue that excel being "fixable" by regular office workers is half the reason why these projects fail in the first place. I've worked on migrating people's reporting to BI platforms before and what looks like a simple spreadsheet produced monthly is often really 12 different sets of formulas, special cases, kluges, hard-coded data and long-gone sources etc. etc. Because instead of correcting the source of data used for the report, it's all "done in post" in the excel sheet itself by a regular office worker.