I do and nothing you have proposed regarding MTG or Georgia-14 will do that.
Sure it could... if they played it right.
Disenfranchised Southern voters have switched teams before when they felt slighted by the mainstream members of their party.
There's the opportunity for a "Southern Strategy 2.0", but instead of being rooted in racism like the first one, version #2 could be rooted in economic populism.
I didn't know Iran was the subject or why we would care. You brought up Gabbard under the patently absurd notion that saying "good riddence" to a bad actor like Tulsi is some how the Dems having purist notions about their coalition.
Russia and Assad weren't the subject either, and you brought those up, so figured "undesirable foreign entanglements" was fair game.
The Dems do have unrealistic purity standard.
Ezra Klein (who's Democratic) has referred to it as a "toxic purification process"
Just as an example:
I can point to several Republican House reps, Governors, and Senators who are pro gay marriage.
Can you name any Democratic Reps or Senators who are against SSM?
I'm pretty sure Dan Lipinski and Joe Manchin were two of the last ones left... they ran Manchin out of town (for that and his opposition to Biden's Build Back Better plan), and primaried Lipinski and got him out of there due to his views on those types of issues.
On the flip side, when the Respect for Marriage act of 2022 came up
39 republicans voted for it
And on issues like abortion, there are pro-Choice republicans at high levels of politics... I'm pretty sure Henry Cuellar is the last remaining pro-life democrat in congress, as the rest have been pretty much purged.
The democrats seem to have a longer list of red-line "dealbreaker" issues, evidenced by them running someone like Kyrsten Sinema out of town as well.