The justices returned both cases, which concerned state laws that supporters said were aimed at βSilicon Valley censorship,β to lower courts. Critics had said the laws violated the sitesβ First Amendment rights.
Federal appeals courts reached conflicting conclusions in 2022 about the constitutionality of laws in Florida and Texas meant to stop discrimination against conservative points of view on social media.
The case, one of several this term on how the First Amendment applies to technology platforms, was dismissed on the ground that the plaintiffs lacked standing to sue.
The case arose from a barrage of communications from Biden administration officials urging platforms to take down posts on topics like the coronavirus vaccine and claims of election fraud.