The liberal establishment plays fast and loose with actual facts supporting crimes that were committed for "white supremacy" or other race reasons.
Many of the crimes named as racial in nature had little or no connection to racism.
For instance, one crime classified as a "white nationalist" crime was a KKK or Aryan Nation woman who murdered her fellow KKK /Aryan Nation husband.
In short, many of the "race" crimes committed by people who may or may not have been white nationalists/racists were simply crimes that had little to do with racism or had no proof of being racist. The FBI just assumed that because some of the people were allied with far-right groups, the crimes were racist in nature.
Even given that many of the crimes could be assumed to have been racist in nature, they still pale by numbers in comparison to the many crimes committed by non-whites. The FBI simply refused to call many crimes committed by non-whites against whites to be racial in nature. Random is the word they liked to use a lot.