Yes, and there are plenty of examples of spreadsheet-bugs having significant real-world impact. E.g., 1. https://www.bloomberg.com/news/articles/2013-04-18/faq

Yes, and there are plenty of examples of spreadsheet-bugs having significant real-world impact. E.g., 1. https://www.bloomberg.com/news/articles/2013-04-18/faq-reinhart-rogoff-and-the-excel-error-that-changed-history https://www.bloomberg.com/news/articles/2013-04-18/faq-reinh... 2. https://www.cio.com/article/2438188/enterprise-software/eight-of-the-worst-spreadsheet-blunders.html https://www.cio.com/article/2438188/enterprise-software/eigh...