Its the block voting of Blacks and Hispanics, Hispanics are now up to 10% of N Carolina voters, the white liberal is somewhat of a myth. Blacks are 22% of the state voted 93% against Trump (that is like starting a game to 50 with the other team getting a 20 to 2 lead), Hispanics not as bad at 72% but they may be the key
Just look at the states won by Trump,he won 32 states but only 4 have a population of Hispanic voters over 13%. Clinton by contrast won 28 states and only 5 had a Hispanic population of under 13%.
Change in Active Registered Voters in Nash from 9/10/16 to 9/05/20:
DEMS DOWN 2432
REPS UP 685
UNAFFILIATEDS UP 3037 It is only one medium sized county but might be the closest thing to a swing county in NC. The changes noted above are interesting.