Well, it sounds like you may have grown up in the country. Personally i think it's a bad idea for children to have guns in densely populated cities, searching for small animals to kill in the one park within "dangerous but still walking" distance. Regardless of what you believe or how you grew up, it's simply impossible to replicate that kind of freedom and safety for a large majority of American children.

Our cities are run by cars, children are notoriously bad at sensing them. I'm sure there's things that could be done but nothing, nothing can give a kid in Brooklyn the opportunity to "bail hay at the farm on the edge of town".