Fascists need a straw man.
Exactly. With Trump gone, the left needs a new boogy-man to keep people riled up. (After all, they have no actual policies that are popular with the people so need SOMETHING to run on). And "White Supremacists" (who apparently are also "systematically racist") appears to be the boogy-man de-jeur.
Look at the ridiculousness over this past weekend with Chris Harrison. All the guy did was say that people should give one of the contestants who (gasp!) went to a plantation-themed party dressed a Southern Belle a chance. The faux outrage that erupted like Mount Visuvius over this was UNBELIEVABLE. Because, you know, it was all "racist" committed by "White Supremacists". This is gonna get old REALLY fast. Check that - it's ALREADY very old (and annoying).