cant say they bother me but to be fair, it seems to be an overlooked holiday addition from Halloween...
last Halloween.
Not sure if I would agree that they have been "overlooked". Treats were sold and some people bought a truck load. I would put them in the same category as the yellow crystallized essence. And while these are likely in much less abundance than the Hellhound treats, I'd say that they fall into the same category.
That being said, perhaps some thought might go into limiting where they can work - i.e. non-champ spawn areas? But then again... if they did that with the Harbinger it wouldn't be fun to drop one in Luna now and again would it?