I’m going to keep this one short and to the point.
A universal approach to understanding racism does not work. Specifying different forms of racism is critical. Understanding anti-Blackness helps push against the idea that all people of color experience racism in the same way.
The rise in images of overt white supremacy in the media feeds into the confusion about white supremacy. While the Ku Klux Klan and MAGAs at half-empty Trump rallies (not that these are mutually exclusive groups) are in fact examples of white supremacy, they are not the only examples.