Of course, if you're taking up arms to resist/overthrow a government, then you should be entirely anticipating that the government will shoot back. Or shoot first.

If protest is approaching/crossing the line into insurgency, people need to seriously consider that they may be putting their life on the line. It's not a game.

In which case it's no longer relevant because nobody is going to overthrow a government that has nukes, tanks, drones, and chemical weapons using a hunting rifle or a handgun. The idea was cute enough back when the firepower the government had to use against the people was limited to muskets and cannons, but currently the idea of guns being used to overthrow a government with a military like the US is a complete joke.

Today you'll still find a bunch of 2nd amendment supporters insisting against common sense regulations because they need their guns to stop government oppression and tyranny yet you can open youtube right now and find countless examples of government oppression and tyranny and to no surprise those guys aren't using their guns to do a damn thing about any of it. In fact they're usually the ones making excuses for the government and their abuses.

There are reasonable arguments for supporting 2nd amendment and gun ownership but resisting/overthrowing the government is not one of them. That's nothing more than a comforting power fantasy.

The text of the second amendment, as written, would seem to indicate that the premise of the second amendment is to arm "a well-regulated militia" (which was relevant to the government that adopted the second amendment, as it had no standing army).

It was basically crowdsourcing the military. We've been running through all the various problems with that idea ever since, including:

- oops, turns out not enough people volunteer and our whole army got nearly wiped out; maybe we need to pay people to be an army for a living (ca. 1791)

- oops, turns out allowing the public to arm themselves and be their own militia can lead people being their own separate militia factions against the government, I guess we don't want that (e.g. Shay's Rebellion, John Brown and various slave rebellions fighting for freedom)

- oops, turns out part of the army can just decide they're a whole new country's army now, guess we don't want that (the civil war)

- oops, turns out actually everyone having guns means any given individual can just shoot whomever they like (like in hundreds of school shootings and mass shootings)

- oops, turns out we gotta give our police force even bigger guns and tanks and stuff so they won't be scared of random normal people on the street having guns (and look where that's gotten us)

Honestly, the whole thing should've been heavily amended to something more sane back in 1791 when the Legion of the United States (the first standing army) was formed, as they were already punting on the mistaken notion that "a well-regulated militia" was the answer instead of "a professional standing army".

No it isn't -- that's an ignorant myth. Madison was the last person in the world who would have endorsed overthrowing his new government ... the Constitution is quite explicit that that is treason and the penalty is death. The first use of the 2A was Washington putting down the Whiskeytown Rebellion.

[citation needed]

No, it's citizens being armed to steal native land and kill the natives.