God don't kill people, it is some of the fanatical, extremist, God worshipers that cause undo misery.
Guns and drones don't cause misery unless assisted by humans.
Autos dont cause misery, except when their faulty or humans are behind the wheel.
Bridges don't cause misery, except when humans forget to maintain them.
Gravity don't cause misery, except when humans fail to acknowledge cosmic laws/principles.
Nuclear power planets dont kill people unless it falls within the realm of an accepted 'cost benifit analysis' as as assessed by some humans who benifit from the sales of nuke plants.
Comlexity dont cause people misery, it is simple minded people who don't understand the complexity, that causes misery.
Simplicity doesn't cause misery, it is the over complication of the simple that causes misery.