The Supreme Court ruled Tuesday that Colorado's ban on so-called "conversion therapy" violates the First Amendment, siding 8-1 with Christian mental health counselor Kaley Chiles in a landmark decision that could dismantle similar laws across more than 20 states and over 100 localities nationwide.
The case, Chiles v. Salazar, challenged a 2019 Colorado law that defines "conversion therapy" as efforts to "change an individual's sexual orientation or gender identity," including romantic attractions or gender expressions. The law effectively forced counselors like Chiles to affirm minors' gender dysphoria, even when those minors came seeking help feeling comfortable in their own bodies.
Eight justices agreed: that's viewpoint discrimination, and the Constitution doesn't permit it.
As reported by the Daily Caller, Justice Neil Gorsuch wrote the majority opinion and delivered some of the most forceful First Amendment language the Court has produced in years. He acknowledged Colorado's stated intentions, then dismantled them:
"Colorado may regard its policy as essential to public health and safety. Certainly, censorious governments throughout history have believed the same. But the First Amendment stands as a shield against any effort to enforce orthodoxy in thought or speech in this country. It reflects instead a judgment that every American possesses an inalienable right to think and speak freely, and a faith in the free marketplace of ideas as the best means for discovering truth."
That passage should be required reading for every state legislator who has ever tried to silence a professional because the government disagreed with the content of their counsel.
Gorsuch also aimed to argue that "medical consensus" can serve as a ceiling on permissible speech. He noted that such consensus "is not static; it evolves and always has," and drove the point home with precision: "A prevailing standard of care may reflect what most practitioners believe today, but it cannot mark the outer boundary of what they may say tomorrow."
This matters enormously. The gender ideology movement has spent years attempting to weaponize the language of "consensus" to shut down dissent, treating any departure from its orthodoxy as malpractice rather than professional disagreement. Gorsuch rejected that framework entirely, writing that the First Amendment "rests instead on a simple truth: '[T]the people lose' whenever the government transforms prevailing opinion into enforced conformity."
Perhaps the most clarifying moment came not from a conservative justice but from Justice Elena Kagan, who wrote a concurring opinion joined by Justice Sonia Sotomayor. Kagan posed a hypothetical that stripped the ideological veneer off the entire debate:
"Consider a hypothetical law that is the mirror image of Colorado's. Instead of barring talk therapy designed to change a minor's sexual orientation or gender identity, this law bars therapy affirming those things. As Ms. Chiles readily acknowledges, the First Amendment would apply in the identical way."
This is the test that so many advocates of these laws refuse to apply. If a state banned therapists from affirming a child's gender transition, the same people who championed Colorado's law would call it unconstitutional censorship before the ink dried. Kagan simply acknowledged what was already obvious: the principle has to work in both directions, or it isn't a principle at all. It's a preference to wear a legal costume.
That two of the Court's liberal justices joined the majority tells you how far Colorado overreached.
Justice Ketanji Brown Jackson was the sole dissenter, warning that the "fallout could be catastrophic" and invoking "medical consensus" as the basis for her objection. Her dissent leaned heavily on appeals to institutional authority:
"It is baffling that we could now be standing on the edge of a precipitous drop in the quality of healthcare services in America. But the Court sees fit to bring us one step closer to that fate today. Stranger still is the fact that this possibility looms in the 21st century—given what science now enables us to know about medical conditions and treatments, what our cases say, and what we all should have learned by now from history."
The irony of invoking "what we all should have learned by now from history" while defending the government's power to dictate which ideas a counselor may express is apparently lost on her. History is full of "medical consensus" positions that were later abandoned: lobotomies, forced sterilization, and the pathologizing of homosexuality itself. The answer to bad science has never been government-enforced silence. It has always been more speech, more inquiry, more freedom to question.
Jackson stood alone for a reason. Even the Court's other liberal justices couldn't follow her there.
Alliance Defending Freedom Chief Legal Counsel Jim Campbell, who argued the case before the Supreme Court in October, framed the ruling's reach during a press conference: "Families should be able to access counseling that respects biological reality. Because of this ruling, they can. From professional groups to medical malpractice verdicts, the tide is turning on the issue of gender ideology and the truth is coming to light."
Campbell noted that similar laws exist in more than 20 other states and over 100 localities around the country. Every single one of them now sits on constitutionally unstable ground. The Court didn't just rule for Kaley Chiles. It established that laws targeting talk therapy based on the viewpoint expressed are subject to rigorous First Amendment scrutiny. That's a framework that will echo through federal courts for years.
Consider what these laws actually did in practice:
That is viewpoint discrimination in its purest form. The state picked a winner in a contested psychological debate and then made it illegal to argue for the other side.
Chiles herself spoke during a press conference following the ruling, and her words reflected the priorities that drove her challenge from the beginning:
"Kids deserve real help affirming that their bodies are not a mistake, and that they are wonderfully made. I'm grateful that my speech is protected, but I'm even more excited that families and children seeking access to counseling that respects biological reality will be able to get the help they need."
This has always been the part of the story that the other side refuses to engage with honestly. Chiles wasn't trying to force anything on anyone. She was offering an option that families were seeking out voluntarily. Colorado's law didn't protect children from harm. It prevented children from accessing a counselor who would tell them the truth: that their bodies aren't broken.
The 8-1 margin makes this ruling difficult to characterize as partisan overreach. It wasn't a narrow conservative victory imposed over liberal objections. It was a near-unanimous recognition that the government cannot silence counselors simply because it dislikes what they have to say.
For years, the left deployed the phrase "conversion therapy" as a rhetorical weapon, conjuring images of electroshock and abuse to justify banning ordinary talk therapy. The Supreme Court saw through the label to the substance. What Colorado banned wasn't a dangerous procedure. It was a point of view.
Now more than 20 states will have to reckon with the same reality.