No, the problem is guns in the possession of people who can't use them responsibly. Guns aren't magic. They don't take over a person's mind and make them shoot other people. The people who misuse guns would misuse any other weapon you gave them. Or even things that you might not think of as weapons.
But the vast majority of gun owners are not such people; they are responsible law-abiding citizens. So any policy about guns, at least in the US where we have the Second Amendment as part of our Constitution, has to be based on letting responsible, law-abiding citizens have guns. Otherwise you are punishing responsible, law-abiding citizens for the misdeeds of a very small number of people who are not responsible or law-abiding. That's not a good idea.