I’ve lived almost half a century now and never witnessed a single such act. Not to say it hasn’t happened but it’s inaccurate to suggest it’s rampant. Minorities succeed all the time, I work with tons of them from all walks of life.
The problem certainly isn’t going to get better by further segmenting ourselves and creating special classes of people with special rights not granted to others. The only way it’s going to happen is for all people to be one.