Legislatures, however, have little choice but to decide between the two views. We have long made clear that neither the political branches of the Federal Government nor state governments are required to be neutral between competing visions of the good, provided that the vision of the good that they adopt is not countermanded by the Constitution. See, e.g., Rust v. Sullivan, 500 U.S. 173, 192 (1991) ("[T]he government 'may make a value judgment favoring childbirth over abortion'" (quoting Maher v. Rue, 432 U.S. 464, 474 (1977))). Accordingly, both Congress and the States are entitled to enact laws recognizing either of the two understandings of marriage. And given the size of government and the degree to which it now regulates daily life, it seems unlikely that either Congress or the States could maintain complete neutrality even if they tried assiduously to do so.
Rather than fully embracing the arguments made by Windsor and the United States, the Court strikes down §3 of DOMA as a classification not properly supported by its objectives. The Court reaches this conclusion in part because it believes that §3 encroaches upon the States' sovereign prerogative to define marriage. See ante, at 21–22 ("As the title and dynamics of the bill indicate, its purpose is to discourage enactment of state same-sex marriage laws and to restrict the freedom and choice of couples married under those laws if they are enacted. The congressional goal was 'to put a thumb on the scales and influence a state's decision as to how to shape its own marriage laws'" (quoting Massachusetts v. United States Dept. of Health and Human Servs., 682 F.3d 1, 12–13 (CA1 2012))). Indeed, the Court's ultimate conclusion is that DOMA falls afoul of the Fifth Amendment because it "singles out a class of persons deemed by a State entitled to recognition and protection to enhance their own liberty" and "imposes a disability on the class by refusing to acknowledge a status the State finds to be dignified and
