Too bad you are neither street smart not book smart. What is stopping people form just making their own guns? Importing unlocked guns? Using explosives, fire, vehicles, knives, airguns, to kill people? Are you not getting any kind of clue why "your ideas" are half baked failures? The world is not your science experiment. You have to prove ideas before they are implemented, especially when the safety of hundreds of millions is at risk.
So, how do I go about to try to prove my ideas? Where do I start?
You can't even form a coherent reply to my question, but you claim to have the solution to all the worlds problems. They are "your ideas" jackhole, you tell me.