If that were true there would be no issues, but theres more to it in reality.
Two guys apply to me for a job one black, one white , both identically qualified and experienced. However there is "something" about the white guy i just don't like , so I give the job to the black guy , No problem and the white guy has no recourse to complain.
On the other hand if i just don't like the black guy and employ the white man, the black guy has many ways to complain and I have left myself open to a whole load of problems