True, but so what? First, the Constitutional Amendment currently on the table in Congress has a lot more support than that (the version in the Senate has, IIRC, 43 cosponsors), and, second, a PAC aiming to increase legislative support can target both Congress and state legislatures, and, third, as the issue cannot be addressed legislatively except by a Constitutional Amendment, since the Supreme Court has already determined that legislation in this area violates the Constitution as it currently stands, so no other mechanism is meaningful.