How to address camping killers
While a killer meets the requirements for Proximity to the Hook (where there aren’t any survivors within 16m of the hook), all survivors should receive a 100% increase in repair, healing, and mending. This should stack with all other increases (regardless of the increase stating that it doesn’t stack), and all killer debuffs on survivors should be suspended at the same time. There have been many other ideas, including stopping, or slowing the Entities progression, but all of them give feedback to the killer, letting him know if there is a survivor in range of the hook.
This change would not be visible to the killer in any way, and would severely punish the killer for camping. With the current ranking system, we are getting these camping killers in the purple and red ranks now, as it pays for the killer camp. This penalty should ensure that all camping killers will depip, instead of pipping their way to the red ranks.