Programs have all kinds of bugs for all kinds of reasons. That’s why you need unit testing, functional testing, performance testing, usability testing, accessibility testing, etc.

Why single out just a few types of bugs to crash the whole program? Let me catch it and decide what to do.

If it’s in a single request to my web server, I’d like that single request return an error code. I would not like all other concurrent requests for all other users to fail as well.