Well, its what mobius tries to do. It is difficult for a private group to actually be effective because it is kind of based on the honor system. If Fdev were to create a PvE mode themselves, using the mobius rules as a guideline, they could make the game code enforce the rules in real time. Mobius, at best, can ban a player after they have been reported. Fdev could create a solution that would work in real time. But they haven't because....reasons.
Because it doesn't fit with their idea of what the game is supposed to be?
I agree, pointless killing is no fun, but FDev gave players all the tools they need to avoid it. Lets not place any more blame than is required on their shoulders. (The required blame relating to the C&P system)