Sure.
Citizens United is also terrible.
Citizens United is also terrible.
Citizens United itself was a 5-4 decision, so it's fair to say that CU was also a far-from-clear result.
The Citizens United decision rests on Corporate Personhood. Corporate Personhood was established in a case testing the limits of the 14th amendment.
Anyways, my only point was that Citizens United was not exactly a clear or obvious application of the First Amendment, and offering up the integral role of cases involving the Fourteenth Amendment as examples.
I guess merely mentioning that the decision was 5-4 would've been enough and prevented this now rather long thread.