That means it's not about the State defending itself, it's about the people defending the free State. The Heller case simply extended the existing individual right to own guns in order to protect their free State to that of protecting your person and home.
SCOTUS didn't change the Constitution however they wanted. That's ridiculous. They applied existing law to a situation they were asked to judge.
> The Heller case simply extended the existing individual right to own guns in order to protect their free State to that of protecting your person and home.
This is what I am saying is "funny" - While the decision was well-informed and carefully thought out, the SCOTUS did effectively change the constitution by changing what some text meant. It's not different than case law being the biggest precedent for regular legal proceedings.
This is more a debate of whether or not the Constitution should be interpreted based on the original intent of those who wrote it. SCOTUS has shown that they think we should adapt to the times and that the United States can progressive deal with issues, and I believe it worked out in a positive manner for the specific 2008 case granting citizens more rights and freedoms.
It's an example of why the right is needed. Especially given the people raised a violent coup against their own government. These people were not in favor of disarming the public in general... to interpret it otherwise would be effectively changing the law.
Essentially like a justification for public schools and compulsory education being "literacy is essential to function be an informed citizen which is needed for self government". Just like how merely being able to shoot well isn't enough to be a good soldier but it is important.
As to "training," there wasn't a regimen of regular firearms training per-se. It was generally considered common knowledge to know how to load and fire one's musket. As to any comparison of modern training, it seems to me like today's police, at least in major cities like NYC receive less training than a typical gun owner outside major cities.
1. It is important to have a populace capable of using firearms. 2. The right to bear arms shall not be infringed.
Of course the interpretations are for better or worse living in practice regardless of plain text - freedom of the press still applies to internet and unfortunately the special pleading of obscenity laws have survived for centuries.
I find this funny because the SCOTUS basically can change the Constitution whenever they want.
The second amendment only states that the United States itself has a right to bear arms in order to defend itself (have a Militia)[0]. It didn't provide citizens the right to personal protection by guns until a 2008 Supreme Court case [1].
0: https://www.constituteproject.org/constitution/United_States...
1: https://en.wikipedia.org/wiki/District_of_Columbia_v._Heller