Same, I find these bots really annoying. I guess they might be necessary/useful for popular projects where a small team of maintainers is trying to stay on top of a massive pile of incoming issues. But for the most part they seem misguided. (Especially the ones with a really short (like 30 days) activity window.) If an issue still exists in the project, why should it be closed? That will just require the next person who notices the issue to open a new one... Also, no activity on an issue can just mean that folks are waiting patiently for someone to get around to implementing it (or, more commonly, for some project dependency to release the patch that is necessary for fixing the issue
..).