Justice Samuel Alito on Wednesday wrote a dissent that stood up for defenders of free speech after the majority on the Supreme Court declined to weigh the merits of a major case accusing the Biden administration of attempting to censor users on social media.

The lawsuit known as Murthy v. Missouri alleged the Biden administration violated the First Amendment with several meetings in 2021 in which officials encouraged major social media platforms — primarily Twitter, Facebook, and YouTube — to suppress posts about COVID-19 and vaccines that did not conform with U.S. government health guidelines. But the 6-3 majority opinion authored by Justice Amy Coney Barrett punted on the dispute by finding that plaintiffs lacked standing to sue the administration.