Many Americans do not want persons who openly engage in homosexual conduct as partners in their business, as scoutmasters for their children, as teachers in their children's schools, or as boarders in their home. They view this as protecting themselves and their families from a lifestyle that they believe to be immoral and destructive.
Antonin Scalia (2016). “Scalia's Court: A Legacy of Landmark Opinions and Dissents”, p.174, Regnery Publishing