HA!
I've worked at MULTIPLE million dollar firms whose entire business relies on 10 Excel workbooks that were created 30 years ago by a person who is either passed on or retired.
Give users who aren't intimately knowledgeable with their source material ai, and you're asking for trouble.
The undo function has a history limit.
The real issue is: at what point are we going to stop chasing efficiency and profit at the sake of humanity?
Claude and OpenAI are built on stretched truths, stolen creativity and what-if statements.