I certainly can see an argument that the freedom to discriminate should be something that is allowable. Just as there should be every freedom to condemn such behavior. But that's a little different than saying in real world practices a team should be able to do it with the current structures and laws.
"It's a lot easier being a drug dealer than an AAU coach" - this guy. Tell me something I don't know. I mean, don't think but have never tried either.