One thing which I was bit surprised looking at this was NC being to the left of GA and only 2.7 points to the right of National generic ballot. In 2018, it was around 7 points to the right of national GB. In 2020, it was around 5-6 points to the right whereas this year, it's only 2.7 points to the right of national GB despite pretty poor Black turnout.
I wouldn't read too much into this because the NC map was much more competitive, likely leading to greater Dem effort there.
In general, this was a very Republican year in the South. Even the VA margin was closer than Obama 2012.
hmm I don't think this map was that much more competitive than 2018, 2020. There were like just 2 districts with final margin <10 points. Also the effort put in NC was much lower than whatever effort Dems put in GA, AZ, NV etc. Even in Senate races, despite Budd's margin being 1.6 points more than Trump, he still underperformed Trump in Western NC and few counties in Central NC. This is despite Black turnout being quite abysmal in NC...NC counties with high Black % were the counties where Budd drastically overperformed Trump.