I'm excited to see what national disasters will be caused by auto-generated Excel sheets that nobody on the planet understands. A few selections from past HN threads to prime your imagination:

Thousands of unreported COVID cases: https://news.ycombinator.com/item?id=24689247

Thousands of errors in genetics research papers: https://news.ycombinator.com/item?id=41540950

Wrong winner announced in national election: https://news.ycombinator.com/item?id=36197280

Countries across the world implement counter-productive economic austerity programs: https://en.wikipedia.org/wiki/Growth_in_a_Time_of_Debt#Metho...