Are you willing to use the same logic concerning automobiles, planes, knives, ships, baseball bats, axes, hammers, natural gas piped into homes, arrows, swimming pools, race tracks, drag racers, parachutes, tall buildings, bridges, and many other items, inventions, and instruments of an advanced and civilized world?
Again, it's PEOPLE and NOT guns. Does a car kill anyone when not in motion? Does a kitchen knife kill anyone while it's in a drawer? Does an airplane kill anyone while sitting idle at an airport? Does a tall building kill anyone unless some nut jumps from it? Does a swimming pool kill anyone unless a careless person drowns in it? How does a gun kill unless a person uses it to kill?
Should we ban automobiles due to the high number of deaths each year from wrecks? Should we ban hospitals because over 400,000 people die each year from infections obtained during hospital stays? Should we ban airplanes because they crash and kill hundreds at a time?
Why are you pointing out things that are regulated, registered and often times illegal? This just deflated your argument.
So are guns regulated, must be registered, and illegal to have in certain cases. Yet, laws do not stop gun violence.
Are the guns used by gang members registered? Are the guns purchased from the trunk of cars registered? Are the guns sold between family members registered? Are all guns sold on the internet registered? Are all guns sold at yard sales and flea markets registered? Are all guns that come across our borders registered? Are all guns sold from one friend to another friend registered?
Do existing gun laws prevent gun violence? Will gang members turn in their unregistered weapons? Will criminals turn in their unregistered weapons? Will drug dealers and pimps turn in their unregistered weapons? Who has unregistered weapons, where are they, and how many are unregistered? Who will go door-to-door and search for unregistered weapons? How will laws keep guns out of the hands of citizens, and how will laws stop gun violence?
Why have any penal code? Do laws prevent petty theft, drunk driving, insider trading, etc?
We have laws because we are a civilized society, and not cavemen, nor are we a barbaric people. We have laws to ensure a certain degree of civility and harmony within society. We have laws to protect people, their rights, and to ensure a certain degree of fairness, justice, and equality. We have laws to keep society as orderly and sane as humanly possible.
There will always be those with mental disorders, scores to settle, haters, fanatics, maniacs, and wannabe martyrs, whether religious in nature or otherwise. There will always be the social misfits, the suicidal, the frustrated, the ones looking for their fifteen minutes of fame and national headlines, and the rogue anti-establishment basket cases. It's impossible for us to read minds. The technology doesn't exist that would allow us to determine which ones are on the verge of going postal and taking out dozens of innocent lives.
Some people are animalistic, barbaric, uncivil, and natural born haters. Who are they, where are they, and when will they go off the edge and slaughter innocent people? How can we tell the ones that could snap at any minute? Our laws can not determine the mental state of every single person on Earth. Our laws can not keep tragedies from happening. Our laws can not prevent senseless acts of terrorism, violence, and mass slaughter. It's impossible. You can not legislate sanity, morals, behavior, nor can you legislate removing weapons from the hands of those that want them, it's impossible.
People that want to do others harm, will find a way to do it. People that want to do harm to others, will use whatever they can get or find to do the deed. What about chemical and biological weapons? What about poisoning our water supplies? What about deadly gas released in crowded areas? What about deadly bacteria released into the air? What about explosives ( Oklahoma City )? What about air planes ( 9 - 11 - 2001 )?
Laws can not stop what we've seen take place, and will see again before all is said and done, no stopping it, it's impossible to stop.