You are neither atoning for hundreds of years of continued injustice, nor creating institutionalized racism against white people. You’re just making the world a little friendlier for the many, many people alienated by their media.
Is there a timeless definition of the prototypical digital designer? What should we aspire to be as new tools, techniques, and computing devices come and go? I would posit that there are 3 fundamental roles of a digital designer.