Civil rights act as imposed on private entities is blatantly unconstitutional violation of the 10th amendment IMO. I think current SCOTUS may have the cajones to actually nix it.
OTOH, it flies in the face of the classic conservative "letting corporations do whatever they want" attitude, so it might be a mixed bag
The precious CRA is an oft cited law as to why we need expansive interpretation of that clause (as without it CRA as we know it would be finished), the sooner SCOTUS crushes the CRA the sooner we can finally crush the rest of the civil rights violating overreaches of the prior commerce clause interpretations.