If I could uninvent something, it would be the gun or pistol because a lot of people die or get hurt because of the pistol. There are countless deaths because people wanted to be right. They get in arguments with people and shoot someone because they disagree with them. So hand guns kill many people annually.
I received the bullet in the head from a pistol. A 22 magnum gun, pistol with a 22. Caliber bullet. So if hand guns were not invented I would not have gotten shot in the head.
See pistols are easier to hold all you do is point them with one hand or sometimes two, if they kick back and press the trigger and wham, you shoot. They are much more convenient than a rifle, where you have to hold it with both hands, or arms and press the rifle against your shoulder, so it doesn’t kick, well it depends on the caliber of rifle. Sure, I could have been shot with a rifle, but I probably was standing very close to him when he shot me in the head. So if he would have pointed the rifle at me. I probably would have gotten out of the way hopefully.
In conclusion-I would uninvent the pistol because many people die, or get hurt annually because of it. Thank you for reading.