That was also the point of limiting or forbidding a standing domestic army.
That has little to do with defeating said army in open battle.
Just read the Federalist Papers.
The framers assumed it and Madison expressly allowed it as president.
They didn't have a standing army.
We didn't have an army under Madison?
Now we see that language - the Constitution "allowing" people to have things - from the NRA side.
It's a "bothsides" issue, this jamb.
Straw man, as the Constitution didn't say anything about what the militia had, nor was allowed. Only what rights it protected, e.g. "shall not be infringed."
You trying to move from is to ought is a complete red herring.
The existence of well regulated militia of the time without cannon proves that being a well regulated militia did not require cannon in the view of the authors of the 2nd Amendment.
And it wouldn't matter if it proved the opposite at the time - cannon like that are not the weapons of a well regulated militia now.
No, again, nowhere in the Constitution does it detail weapons. Is doesn't prove ought. That's a naturalistic fallacy.
Guns are also banned on government owned airplanes, and from areas in municipal airports, and so forth.
And?
Ok, so if a judge rules that one person keeping guns in their home is a danger to the person next door and a violation of that person's rights, why is it not possible to apply restrictions on gun storage just like it's done for aircraft?
Because one person can face due process of law, where legal justification is required for restricting one person's rights.
But according to the constitution, that's having your gun rights infringed upon, or so goes the anti-restriction rhetoric. Banning gun-toting passengers from aircraft is discrimination according to that language, just as your civil rights would be violated if you were prohibited from flying on account of your skin color.
I don't think any of America's founding fathers made exceptions for airplanes when they drafted the constitution, although hot air balloons might be in there. The way I see it, if violations of a strict NRA constitutional interpretation are permitted in circumstances such as aircraft, or courthouses, then they should be equally permissible in restricting where people are allowed to carry or store their guns under other circumstances.
No, castle doctrine means that any property owner has the right to determine what/who is allowed on his property, including vehicles.
You can also be ejected from a plane for being too disruptive with your First Amendment rights. Again, private property rights.
No, these are not an excuse for slippery slope gun control. They are interactions between existing, guaranteed rights.
Think of how many lives could have been saved if gun safety courses were mandatory. Imagine if every American were required to take such a course before purchasing their first firearm, and even have to pass a quiz at the end to make sure they were paying attention.
Gun safety training is a good idea for everyone. Both for safety and demystification of not only guns but gun laws as well. For example, everyone should know what brandishing is and feel free to report it.