Every software has bugs. The best course of action to avoid introducing into they world yet another piece of buggy software is to never write any software. But nobody pays for not writing software. Then writing software that will completely fail is the next best thing. You don't introduce into the world another piece of buggy software, but you can write the software, which is fun and rewarding and also get paid.

I'm always delighted if the software that I wrote ends up on virtual scrap heap.