Power asymmetry makes sense at higher top to bottom levels, but not at the individual being hired level. There is no power asymmetry between candidates. That is, another interviewee has no power over me, nor I over her. And here we're implying hiring one type displaces one of another type and we're saying that we prefer one type to be displaced rather than another type to be displaced.

Additionally, if we accept that white women are underrepresented then what it's doing is saying that some underrepresentations are better than others.