Yes definitely there is a group of people who are outright racist in the typically defined sense. And the group which can self-identify as racist is probably very small (unfortunately).

The group which can self-identify as biased is probably much larger (fortunately?). The challenge is that by naming/labeling the big discussion systemic racism, its possible for a much larger (and perhaps more influential) group of people to blissfully ignore the big discussion being had about both systemic racism and systemic implicit bias - the latter of which to a certain extent the original article seems to be about.