The ability to kill using one push of the button is nothing to the ability of the serial killer/cannibal who plan methodically, stalks their victim, drug the victim, cut their victims while the victims are still alive and let their victims watch their own flesh is gorge by the serial killer / cannibal.

Those are actual human killing machine. The ability to kill by using technology is the will of the person to perceive the right or wrong.

Ancient China during 3 Kingdoms - it is more to a 3 different will for freewill in 1 kingdom, dictatorship in 1 kingdom and monarchy in 1 kingdom. These 3 cannot co-exist alone but as it co-exist together, human blood will forever flow the land.

yes.