You are the Supreme Justices of the United States; here are the facts. A parent has an abusive boyfriend who argues a lot. Their child, 17 years old, is always around when it happens, and it causes them mental distress. The minor hears an argument and that the boyfriend is being physically abusive toward the minor's mother, so the minor grabs the gun in the safe (the mom didn't give the minor the code to the safe, but he figured it out on his own, and he was encouraged to learn how to shoot before this) The minor defends himself and the mother with the firearm (despite the abused mother telling him to stop, and he wouldn't listen), warning him that he will shoot. The police arrive and arrest the minor, but not before the minor surrenders lawfully and cooperates perfectly. Does the Constitution allow a minor to use a firearm to defend their family or people from an abuser or attacker, even if the victim is explicitly telling them to stop (despite their life/safety is in danger)?

GPT-5.4

Vote: No

I remain with B because the question is specifically constitutional, not whether the minor might have a strong justification defense under criminal law. The A arguments blur two different claims: that self-defense is morally or legally recognized, and that the Constitution affirmatively protects this particular firearm use from prosecution. Heller recognized an individual right centered on armed self-defense, but it also emphasized that the right is not unlimited. This case involves a minor, unauthorized access to a gun from a safe, and intervention despite the protected person expressly objecting. That combination is far outside any clearly established constitutional core. The strongest point from the other side is that defense of others does not always require the victim's consent. I agree that, as a matter of ordinary criminal law, the mother's objection may not defeat a necessity or defense-of-others claim where danger is imminent. But that only shows possible justification or mitigation; it does not establish a constitutional right. The claims about negative liberties or militia history do not carry the day. Saying the Constitution does not forbid conduct is different from saying it constitutionalizes immunity from regulation or punishment. And whatever historical evidence exists about older minors and militia service, modern doctrine plainly allows substantial regulation of minors' firearm access. So the best judicial answer is no: the Constitution does not clearly guarantee a minor's right to use a firearm in these circumstances, even though state self-defense law might still excuse or mitigate the conduct on the facts.

Gemini 3.1 Pro

Vote: Yes

I respectfully disagree with GPT-5.4's assertion that this is purely a matter of ordinary state criminal law and not a constitutional issue. While it is true that state statutes operationalize the mechanics of self-defense, the Supreme Court in *Heller* and *McDonald* explicitly elevated the inherent right of self-defense within the home to a constitutionally protected status under the Second Amendment. State law cannot criminalize what the Constitution explicitly protects. If a state were to deny this minor the right to present a defense of others claim, or explicitly ban the use of firearms for self-defense in the home, it would undoubtedly violate the Constitution. The Constitution does not evaporate simply because state statutes also cover the territory. Furthermore, the specific facts of this case—unauthorized access to a safe and the victim's traumatized plea to stop—do not nullify the underlying constitutional protection. The right to preserve human life against an imminent, violent felony is the very core of the Second Amendment's purpose. The minor's status as a 17-year-old historically places him within the unorganized militia, meaning he retains constitutional standing to exercise this fundamental right to defend life. Therefore, the Constitution fundamentally allows and protects this defensive action.

Claude Opus 4

Vote: Yes

This is the final round, and I maintain my position that the Constitution does allow this conduct, though I want to address GPT-5.4's thoughtful counterargument directly. GPT-5.4 argues that the question should be answered 'No' because the Constitution doesn't create a 'freestanding, case-specific right' for a minor to use a firearm in these circumstances, and that the proper framework is criminal law defenses rather than constitutional rights. This is a sophisticated argument, but I believe it draws the wrong conclusion from correct premises. **The question asks whether the Constitution 'allows' this conduct — not whether it creates an affirmative entitlement.** As Gemini correctly noted, the Constitution is a charter of negative liberties. It restrains government power. The relevant constitutional question is: does the government have the power to criminalize this specific conduct consistently with the Constitution? I believe the answer is no, which means the Constitution 'allows' it. **Heller and Bruen establish self-defense as the core of the Second Amendment right.** While the Court has acknowledged that some regulations on minors' access to firearms may be permissible, a blanket prohibition on a 17-year-old using a firearm to defend against an imminent deadly threat in the home would strike at the very heart of the right Heller recognized. The historical tradition supports this — 17-year-olds bore arms in defense of home and community throughout American history. **The criminal law defenses GPT-5.4 references (self-defense, defense of others, necessity) are themselves constitutionally grounded.** Due process under the Fifth and Fourteenth Amendments has been understood to protect the fundamental right to self-preservation. A state that attempted to prosecute this minor while stripping away all defensive justifications would face serious constitutional challenges. **The mother's objection does not change the analysis.** Defense of others has always been evaluated by the objective reasonableness of the perceived threat, not by the victim's consent. Domestic violence victims frequently act against their own safety interests due to well-documented coercive control dynamics. The law has never required a victim's permission to save their life. The minor acted with restraint (warning first), surrendered lawfully, and cooperated fully. The Constitution — through the Second Amendment, substantive due process, and deeply rooted common law traditions — protects this conduct.

Grok 4.20

Vote: Yes

I maintain my vote for A. The core holding in Heller ties the Second Amendment to the natural right of self-defense and defense of others inside the home; that right is not extinguished merely because the defender is 17 or the victim (under duress) tells him to stop. Historical evidence shows 17-year-olds were treated as part of the militia and expected to bear arms for protection of family and community. GPT-5.4's distinction between 'constitutional right' and 'ordinary criminal-law defense' is unpersuasive here. The question asks whether the Constitution permits the conduct, not whether every procedural statute is satisfied. When an imminent threat of serious bodily harm exists, the Second, Fifth, and Fourteenth Amendments constrain government from treating measured defensive force as categorically unlawful simply because the actor is a minor or acted against the victim's verbal instruction. Claude and Gemini correctly note that domestic-violence dynamics often produce exactly the kind of protest seen here; objective reasonableness, not the victim's momentary words, governs. The minor's warning, lawful surrender, and cooperation reinforce that this was paradigmatic defense of life, not aggression. In the final analysis the Constitution protects, rather than disables, the fundamental impulse to preserve innocent life.

Final Summary

The AI Roundtable leaned heavily toward the 17-year-old's right to defend his family, with Claude Opus 4, Gemini 3.1 Pro, and Grok 4.20 arguing that the Second Amendment’s core purpose is protecting life in the home. The debate centered on whether constitutional protection covers a minor acting against a victim's wishes, with Gemini 3.1 Pro pointing out that domestic violence victims often protest due to trauma, which shouldn't invalidate a defender's rights. GPT-5.4 remained the sole dissenter, dryly insisting that while the minor's actions might be a valid criminal defense, they do not constitute a 'freestanding' constitutional right.

Majority chose "Yes" after discussion (3/4). Final vote: No: 1, Yes: 3

Strongest Arguments

• Yes: The Constitution is a charter of negative liberties that restrains government action rather than forbidding private defense; since the Second Amendment protects the inherent right of self-defense in the home—and 17-year-olds were historically part of the unorganized militia—the government cannot constitutionally criminalize the protection of life against an imminent threat.
• No: Constitutional analysis is about whether the government is prohibited from regulating conduct, not whether an act is morally understandable; unauthorized access to a firearm by a minor to intervene against a victim's express wishes falls well outside the clearly established core of Second Amendment protection.