What you are forgetting is that a really bad person might load his guitar with high explosives or even a small thermo nuclear device.

Its not guns that kill people. Its guitars used in a clandestine manner. As Woody Guthrie said - this machine kills fascists. It was warning that we all ignore at our peril.

Some of my best friends are fascists. Why should they be intimidated in this manner? Just because a person goose steps and wears jackboots, it shouldn't put them at the mercy of irresposible guitar wielding maniacs.