I've been calling it white and/or right wing terrorism for a long time. I typically don't get a lot of page views when I do.
It isn't enough for Black folks to describe it as white or right-wing terrorism. White folks need to do it, too. White people need to hold themselves accountable, which means calling it out for what it is.
My most recent article (written about the murder of an LGBTQ+ supporter before the Jacksonville attacks) on this went basically nowhere:
https://medium.com/ruminato/at-the-republican-debate-ask-them-about-laura-ann-carleton-bf40c4f604d6
I dunno. Maybe it wasn't well written.