There have been multiple instances of exactly what NRA members decry as federal tyranny: Waco, Ruby Ridge, etc. At not a single one did any number of people exercising their second amendment right ever show up to actually do anything, even to peacefully protest.

The idea that the 2nd amendment exists to keep alive a threat of rebellion against a tyrannical gov't is a joke.

The truth is that on average Republicans have way more guns that Democrats.

Anecdata but… I’ve personally known many Republicans who have massive gun collections and even personal shooting ranges in their basement. I’ve never met a Democrat with any of that.

Only one side of this conflict is meaningfully armed and they are already in power.

Well 40% of the population or so approves of the administration, so it's more like "to save themselves from their government and 40% of the rest of the population". That means resorting to the 2A is, at the very best, a rather weak bet.

The second amendment almost ended the current government.

“Second Amendment solutions” are only OK to talk about if you’re a Republican (I.e. “Real American”).

I’m being sarcastic, for the record. Back during his first term, Trump talked about “second amendment people” doing something about liberal Supreme Court justices (iirc) and the right wing media treated everyone as crazy for thinking that was wildly inappropriate.