It wont, but keep telling yourself that it will.
Also that examples doesnt make sense.
You are also advocating for people to be punished for leaving, and ever since mankind has been on this earth we set up moral codes and standards.
Criminals will be punished etc.
Yet, we still have criminals.
Even tho they are fully aware they will get punished.
Griefers wont stop griefing just because you remove key depletion, i cant wait to join your group for your key you are making for the 10th time that day, because some griefer just leaves after 20 mins in a 30 min dungeon.
It wont change a thing.
People will keep annoying or trolling people if they think its fun or they like griefing or whatever.
And i can assure you, you wont make x many groups after so many people left.
And thats even over exposing the problem because there arent that many people that leave just to grief.
Main reasons to leave are plenty:
- people not knowing tactics (i had this hunter in a m+8 on my alt and he never set foot in that instance)
- people not playing correctly
- etc etc.