Companies with a profit motive don't want to hire people of a certain race but rather of a certain personality, one that will earn them profit. In many cases,

Companies with a profit motive don't want to hire people of a certain race but rather of a certain personality, one that will earn them profit. In many cases, they'll be looking for people who are easily instructed what to do (perhaps high agreeableness?) and likely to finish what they start (perhaps high conscientiousness?). That is, agreeableness and conscientiousness would be highly valuable to a company that wants subservient drones.