"I tend to prefer minorities because I can underpay and get away with more" is a thing that exists in the real world. See: Immigrant farm workers and H1B visa holders.
Is that discrimination against white/majorities or is it a kind of discrimination against minorities? It's injustice, for sure but I point it out because DEI policies, discrimination, racism, and sexism come in many, many forms. There's a ton of nuance and grey areas.