The thing is there's such a breadth of circumstances and behaviors involved that pigeonholing it under one giant banner is questionable. Like the people who leave loaded guns in random drawers around their houses are doing something very different with a different risk profile. Whereas once you get to teens in households that have guns and generally practice some level of safe storage it's a much more complex issue IMO. Because as a society we want teens to become responsible enough to handle things like cars, or power tools, or guns. But we also know that they're not adults yet. And we know that infantilization of teens isn't going to do anyone favors in the long run. So it's probably not as simple as ban cars and ban guns or whatever else.