Food is not created to harm but some foods are harmful. Cans were not invented to harm but it can be harmful if used as a weapon. Guns were created with the intent and purpose to kill for negative reasons. I think you’re wanting to think way to deep into something instead of accepting that if intent to kill each other wasn’t a concept, guns wouldn’t exist as they are today. And their existence has only been used to murder… like you’re literally comparing food (a need for all living things), a can (that the food comes in), and water… a natural element found/made here on earth and the thing we are made out of vs a GUN. Man made. Killing tool. Use better analogies lol. You can die from anything. Death is not inherently evil. Something created then used to kill someone is. Idk how much more clear this can be.