Guys, isn't this obvious? I can also "trick" a knife into stabbing me instead of cutting this carrot.

This is like the basic thing of giving your users power over the product they purchased.

What next? All cars can be tricked into driving into other cars with merely some steering input? "Researchers concluded that with a mild flick of the wrist, any driver could flatten 40 children in a preschool yard. Activists have called for wrist flick regulation over the years but their appeals have been ignored by all manufacturers except Daewoo - whose cars do not respond to steering input at all"