Florida’s New Social Media Law Violates the First Amendment

Florida’s new law punishing social media platforms that ban politicians for violating their terms of service is obviously unconstitutional, violating the companies’ free speech and free association rights. But the law is a good opportunity to think about how the First Amendment applies to for-profit corporations, and suggests reasons to think more deeply about the infamous 2010 Supreme Court decision, Citizens United v. FEC.

The key provision of the Florida law states that “a social media platform may not willfully deplatform a candidate for office” — and imposes a $250,000 per day fine for violations. It’s obviously aimed at the deplatforming of former president Donald Trump by Twitter, Facebook and others. (Disclosure: I advise Facebook on free expression issues and helped design the oversight board that recently upheld the Trump deplatforming; the opinions expressed in this column are, as always, altogether mine and not at all Facebook’s.)