Ok maybe "necessary" isn't the right word.
Maybe a better question would be does State mandated training offer a measurable benefit?
Is there a noticeable difference in terms of firearms related accidents between states that require training and those who don't?
"Accidents" can happen even when training has been required.
Doctors, who receive years of training, can still make mistakes. How many medical boards have decided that since mistakes are likely to still happen, regardless of training, it's not a problem to lower training requirements for doctors?
Licensed drivers still get in accidents. How many states have deliberately lowered their requirements for driver education and training, though, just because drivers who have received training can
still become involved in accidents?
"Pilot error" is still found to be involved in tragic incidents involving aircraft being operated by licensed pilots. How many airlines (or major nation militaries) think pilots require less training?
In a
perfect world, everybody would be reasonable, responsible, willing to learn, cautious in their activities and always consider the potential consequences of their actions as it relates to others. In
that world, we'd not need laws, rules, standards or courts, would we? Nor would we have needed the Ten Commandments, or any other religious or spiritual doctrines, to tell us right from wrong, moral from immoral, etc, etc.
This isn't a black & white question ... because it involves people who have to live alongside each other in the same society, and folks have a knack for thinking differently than their fellows in even the simplest of things.
