Without racism blacks would have no excuse for why they can’t do college level work. It goes like this “Yeah I dropped out of college, the racism was unbearable.
Without fabricated racism blacks would have no excuse for the failure to integrate in any way (work, school, society); it is used to justify their broken families (though they were much more intact for the century after the Civil War than they are now), substance abuse, crime - you name it.
When these hoaxes are exposed, do the institutions reverse all the PC nonsense they reflexively implement when the incident first occurs? Usually some fake jobs are created to give minorities steady income and such...