Corporate Illusion... They don't care
I personally don't think companies really want to hear the truth or are honestly ready to look at their company structures, hiring processes, leadership, management, employees and truly weed out or learn about the nuanced, indirect, or covert racism companies take part in. It's a level of awareness and education that is involved and it does not happen overnight. Having a blanket "zero tolerance" policy with zero understanding that racism is not always direct but can be embedded in management styles and leadership practices does nothing. It takes time to change a culture within a company and most in leadership are not about to invest in change because it does not impact them and they can't tie a dollar amount to the return on investment.