I recognize that this is annoying from a user perspective, but I do understand it. Not all bugs are easily reproducible (and even if they are 100% reproducible for the user, it's not always so easy for the developers). Also sometimes you make a change to the code that you think might be in a related area, and so sometimes the most "efficient" thing is just to ask the user to re-test.

When I close an old bug that is not actionable, I do feel bad about it. But keeping the bug open when realistically I can't really do anything with it might be worse.

> keeping the bug open when realistically I can't really do anything with it might be worse

I've heard this from others before but I really don't understand the mindset.

What's the harm in keeping the bug open?