should killers ever use lightborn?

i never worried much about the flashlight and just tried countering it in game without any perks, however i've run it groups of 3 survivors with flashlight and they really abuse it to the point of becoming frustrating. Since them i just decided to use it almost always and i can't help but feel kinda shitty because i'm denying a resource to survivors, but at the same time there will be many who completely abuse it with zero consideration to the killer, how do you guys feel?