Regarding your first point, I wasn't arguing that SC MSAs are ripe for gains. I also wasn't making some over-arching theory about the political future of the US. What I was questioning was your assertion that the metro areas are more R-leaning than the rural areas. I haven't seen any data to support that, especially given that Clinton won two out of three metro areas, and even Greenville's margins weren't significantly more R than rural areas, except for some of the black belt counties. I will grant you that Greenville is more R than the black belt. That is backed up by the data, but that's not what your claim was.
Regarding your second point, your claim wasn't about suburban voters. It was, and I quote, "South Carolina's metro areas vote to the right of the rural areas." Metro areas include both suburban and urban (and actually rural, the way MSAs are drawn, but I digress). I'm going off of the actual vote counts from these counties (Charleston, Richland, Greenville) on the Atlas. That would seem to me to be more accurate than an "exit poll."
Those vote counts do not support your point, unless you are limiting rural areas to the Black Belt. Even then, the claim wouldn't be entirely accurate since Columbia had a higher D % than most Black Belt counties.
According to the Census website, these are the ten counties that experienced the most growth in South Carolina last year:
1. Lancaster (Charlotte, NC MSA)
2. Horry (Myrtle Beach MSA)
3. Berkeley (Charleston MSA)
4. York (Charlotte, NC MSA)
5. Jasper (Hilton Head MSA)
6. Beaufort (Hilton Head MSA)
7. Charleston (Charleston city and suburbs)
8. Greenville (Greenville city and suburbs)
9. Lexington (Columbia MSA)
10. Spartanburg (Greenville MSA)
8 of those 10 counties went for Trump, including the top 4:
1.
Lancaster: 60.9% Trump, 35.4% Clinton
2.
Horry: 67.3% Trump, Clinton 29.5%
3.
Berkeley: 56.0% Trump, 38.6% Clinton
4.
York: 58.4% Trump, 36.4% Clinton
5.
Jasper: 54.8% Clinton, 42.9% Trump
6.
Beaufort: 54.9% Trump, 40.6% Clinton
7.
Charleston: 50.6% Clinton, 42.8% Trump
8.
Greenville: 59.4% Trump, 34.7% Clinton
9.
Lexington: 65.6% Trump, 28.8% Clinton
10.
Spartanburg: 63.0% Trump, 33.0% Clinton
Clinton was able to get out of the 30s in just THREE of the ten fastest growing counties in the state. Additionally, only TWO of the fifteen counties she carried in the state made this list. Yet somehow I imagine this won't turn into a conversation about how SC might be slipping even further away from the Democrats?? That destinction can only be given to states like West Virginia or Kentucky, as they fit the narrative better of how some partisans on BOTH sides are choosing to frame our political reality in the age of Trump. I apologize if I worded my first post poorly and even used some hyperbole, but as Timmy said in his other post, it's just frustrating to see such narrow-minded, black-and-white and - frankly - Wulfric-esque analysis of our political coalitions and trends on a site that is supposed to be dedicated to the complexities of such things.