If one seriously violates traffic laws, than a municipality will often impound the car too. The GPU signature bans are no different in terms of community stand

If one seriously violates traffic laws, than a municipality will often impound the car too. The GPU signature bans are no different in terms of community standards enforcement. "GPU serial numbers are not a good proxy for people you want to ban" In your opinion, and that is fine for your use-case needs. Note most habitual cheats usually lie or get aggressive when they are repeatedly busted for attempting to sneak back on the servers while under a ban. The 30% that immediately fess up at least have some integrity. We will have to agree to disagree on whether it is morally justified. Yet it is _very_ effective at dealing with that 0.05% problem user, and is already active in many ecosystems. It would be nice seeing a better solution in action... that obviously wouldn't require DRM/rooting a users computer. In my opinion, it is the lesser of two evils. =3