But even if the app crashes every time it loads, that would meet your definition of a bug. I’ve never personally seen a single bug so bad that it killed a compa

But even if the app crashes every time it loads, that would meet your definition of a bug. I’ve never personally seen a single bug so bad that it killed a company, but I’ve seen products so riddled with bugs that they killed companies. An app with chronic stability issues? Those are bugs. Automated processes silently fail some times? Bugs. Interactive processes randomly fail sometimes? Bugs. I’ve seen plenty of companies with ideas that seemed decent fail because they were unable to deliver an adequately functional product, for the sort of reasons I mentioned above. All of which I’d consider bugs.