As I've been saying for years (ad nauseam), that all the Confederate iconography, Dixie, etc. was just the low hanging fruit. The real target of the left is America's founding. That is now abundantly clear. The latest evidence is the attempted public shaming of Gladys Knight for singing the National Anthem at the Super Bowl - the National Anthem.
Note the not so subtle threat that "we're coming after your career. We'll do to you what the McCarthyites did to folks in the early 1950's."
For singing the National Anthem. I told you.