Well, first of all, no one really argues that we should ban every gun, they argue we should ban assault weapons and tools that can turn rifles into semi-automatic rifles. Might someone need a rifle on their homestead in case of wild animals? Sure. Might someone enjoy shooting cans in their backyard or hunting with a handgun? Sure. Does anyone need to have a semi-automatic combat-grade assault rifle...? Also, take away all guns entirely and you wouldn't really notice that much. Take away all cars or curtains and you'll have worldwide problems. They are not comparable and it's ridiculous and reaching to do so.