It creates a justification for continued mistreatment of the racially subjugated. Additionally, it can create an acceptance of the status quo, leading some to conclude that racism is not an issue that needs to be addressed.
This phenomenon serves as a justification for continued exploitation of the racially oppressed, and may lead to a sense of complacency about the existing power dynamics, causing some individuals to believe that racism is not a pressing concern that requires attention or action.