Your point is well taken. Not everyone was violating the law. But meanwhile Microsoft was setting explicit numeric targets on hiring employees from particular racial groups: https://www.cbsnews.com/news/wells-fargo-microsoft-diversity....

Companies were also demanding race-conscious staffing practices at the law firms they used: https://www.wsj.com/business/law-firm-clients-demand-more-bl.... Microsoft offered financial bonuses to law firms for promoting lawyers from specific racial groups: https://today.westlaw.com/Document/If3eb4570033e11eb8e48d387....