Honestly, I don't think morality is the issue here; it is objectively inaccurate to show only white men for the search string "doctor" when not all doctors in the U.S. are white men, and most doctors in the world are not white men. This would be like showing only canoes if someone searched "boat"--we would rightly consider that an error to be corrected.

IMO, wrapping it in a concept like "morality" because the pictures have people in them just serves to excuse the problem and obscure its (otherwise obvious) solution.