Protesters demonstrate outside the US Supreme Court in Washington on December 5, 2022. The US Supreme Court’s conservative majority on Monday appeared ready to rule that a Christian web designer has a right to refuse to provide services for same-sex marriages in a case the liberal justices said could empower certain businesses to discriminate based on constitutional free speech protections. The justices heard feisty arguments in Denver-area business owner Lorie Smith’s appeal seeking an exemption from a Colorado law that bars discrimination based on sexual orientation and other factors. Lower courts ruled in Colorado’s favour. The conservative justices indicated support for Smith’s view that businesses offering creative services like web design are protected by the US Constitution’s First Amendment guarantee against government abridgment of free speech from being forced to express messages through their work that they oppose. The court has a 6-3 conservative majority. Smith, an evangelical Christian whose web design business is called 303 Creative, has said she believes marriage should be limited to opposite-sex couples. She preemptively sued Colorado’s civil rights commission and other state officials in 2016 because she feared she would be punished for refusing to serve gay weddings under Colorado’s public accommodations law. […]