The Supreme Court’s decision in Chiles v. Salazar is a big win for free speech — and a loud warning shot about how far states can push professional licensing to silence dissenting views. The Court reversed a lower court ruling in an 8–1 decision, saying Colorado’s ban on “conversion therapy” as applied to a counselor who only uses talk therapy is a viewpoint-based restriction on speech. The lone dissenter was Justice Ketanji Brown Jackson, and her argument deserves scrutiny.
What the Court actually did
In a clear majority opinion, Justice Neil M. Gorsuch wrote that the First Amendment protects a counselor’s speech when that counselor offers only talk therapy and no physical or medical interventions. The Court held that labeling speech as “conduct” doesn’t magically strip it of constitutional protection. The ruling was 8–1, reversed the Tenth Circuit, and sent the case back for strict-scrutiny review. In short: you can’t punish a licensed professional for the words they use when the entire practice is words.
Justice Jackson’s lone dissent — and why it matters
Justice Ketanji Brown Jackson broke with her colleagues and argued the state should have leeway to regulate professional practice. She leaned on the idea that states have a police power over medical care, writing that “There is no right to practice medicine which is not sub‑ordinate to the police power of the States,” and insisting Chiles was “providing therapy to minors as a licensed healthcare professional.” That’s a strong claim — and it flips the script from talking about speech to talking about medical regulation.
Why conservatives should notice
This isn’t just a legal debate about labels. The majority treats speech as speech. Jackson treats professional regulation as a shortcut to restrict views she finds harmful. Conservatives who care about the First Amendment should be uneasy with a theory that lets states rebrand speech as “conduct” whenever the message is unpopular. If the state gets to stamp out viewpoints by calling them bad professional practice, the next step is obvious and chilling.
What’s next — politics, lawsuits, and plain common sense
Expect challenges. Medical and mental-health groups warned about the ruling’s ripple effects for protecting minors, and some states will try to rewrite their laws. Conservative legal groups have already signaled they will push other bans into court under this new guidance. The bottom line: the Court’s majority protected speech; Justice Jackson’s dissent tried to protect a regulatory shortcut. If you like free speech, the majority was on the right side. If you prefer letting state regulators write the rules of thought in the name of protection, Justice Jackson offered a blueprint — and that blueprint should worry everyone who values liberty.

