"Made unwelcome?" Democrats started their war against whites/white families back in the 1990's declaring any stay-at-home mother unwelcome in the party because they were "rich" and "out of touch" with democrat party ideals.
Then came the "angry white men" mantra, an embracing of all things black culture no matter how destructive it was and all the way to today with ICE being their latest target to eliminate enforcement of our immigration laws to "brown" the country so the democrats have more voters.
"Made unwelcome?" We've been unwelcome for decades already!
In the South, whites have mostly left the Dems. Even if they are themselves left-leaning, they know what will happen if Dems get control.