These doubts are a far cry from the sentiment of Justice Hugo Black, who wrote in his concurring opinion in Sullivan that the press has “an absolute immunity for criticism of the way public officials do their public duty.”
Where some First Amendment lawyers think the law is most in need of revisiting is in the definition of what constitutes a public figure — a standard that some have argued is vague and too sweeping because it encompasses people who have a minimal public profile.
For an example of a defendant who was not a high-profile figure but treated as one by a judge, many lawyers point to Kathrine Mae McKee, who accused Bill Cosby of rape. Mr. Cosby denied the allegation, and Ms. McKee sued him for defamation after one of his representatives wrote a widely published letter questioning her credibility. A judge threw out the suit.
Ms. McKee was a public figure, a court ruled. That spurred Justice Clarence Thomas to write in 2019 that the court should reconsider the Sullivan case.
Lawyers for the conspiracy theorist Alex Jones said the same of the parents who sued him for claiming that the murder of their children in the Sandy Hook massacre was fabricated.
David A. Logan, a professor at the Roger Williams University School of Law, pointed to the case as an example of one where judges might be more sympathetic to people who claim defamation when they have not chosen to be in the public eye.
“If you’re a public figure, you basically lose these cases,” Mr. Logan said. And a case that might appeal to the Supreme Court, he added, is not necessarily one that restricts the definition of public figure so that it no longer covers people like Ms. Palin, the former governor of Alaska and 2008 Republican vice-presidential nominee. Rather, it could be one to protect less well-known individuals.
“I think a case that shows a stretch of the definition of a public figure would be consequential, and might be the case the court takes ahead of a frontal assault on New York Times v. Sullivan,” he said.