Is it bad that this honestly doesn't surprise me? In 2005 my 15 year old self was passing through Northern Georgia to see grandparents, and we hit traffic at the only town stoplight because a Grand Wizard and lots of KKK members were rallying in the streets celebrating running the last minority out of the county. As a white middle class guy, that was quite the contemporarty class on race relations.
Racism is alive and well in the South, and it is slow to change because the communities are small and not super interested in the internet justice movements.