My first wife was a woman of color as the euphemism now goes. It was not a rare event back in those days for us to be out together and to have persons comment in negative fashions and to use inflammatory words. I heard race "traitor", "white power", "mud people", "****** lover" and others, but never white nationalism or white supremacy.
Quick story. Colorado springs, 30 years a go. At a mall right around closing time. My wife and I walked down a spur hallway of closed stores to hit up an ATM. We needed money to buy some movie tickets, the theater then being about the only thing still open. Mixed race couples were not unknown in those parts, thanks in large part to the large military contingent, soldiers and airmen taking wives all over the world and then coming back with them. Still, it was not super common. Anyhow, three meatheads followed us down the hallway. One of them had on a white power hat. The reviled us for a bit and then one spit on my wife. That individual set off an audible alarm when he went through the plate glass window of the store we were in front of. This brought mall security, off duty C.S.P.D. I thought I was going to lose my job as a Prosecutor. In the end I did not.