Founding-Era History Takes Center Stage at Supreme Court Gun Hearing

At the Supreme Court’s latest gun rights hearing, the loudest voices in the room were not modern criminologists or public health experts but lawmakers from the 1700s and 1800s. Arguments over whether “habitual drunkards” at the Founding could be disarmed have become central to deciding if today’s government may bar marijuana users from owning guns. The justices are once again treating founding-era history as the master key to the Second Amendment, with consequences that reach far beyond one defendant or one drug.

The debate comes as the Court is already reshaping gun law through a strict historical test that demands modern regulations track analogues from the period when the Constitution was framed. By turning to old statutes on intoxicated shooters and public disorder, the justices are trying to decide how that test applies to a federal ban on gun possession by people who regularly use illegal drugs.

The Hemani case and a Court obsessed with history

The immediate vehicle for this historical turn is United States v. Hemani, a challenge to the federal rule that makes it a crime for an “unlawful user” of controlled substances to possess a firearm. During oral argument in Washington, recorded in the official transcript as UNITED STATES v. ALI DANIAL HEMANI, the justices pressed lawyers to explain how the law fits within the Founders’ understanding of who could be trusted with weapons, repeatedly invoking eighteenth and nineteenth century categories like “habitual drunkards” and “dangerous lunatics” as potential analogues to modern drug users. The transcript of the argument in No. 24-1234 shows the Court probing whether the government can point to a “distinctly similar” historical tradition of disarming people for ongoing substance use, or whether the analogy is too loose to satisfy the Court’s current Second Amendment test, which requires the government to justify gun regulations by reference to historical practice when the Constitution was adopted rather than by modern policy judgments. The Court itself has described that standard in recent case law as demanding a close fit between past and present restrictions, and that structure is visible throughout the argument transcript.

Reporting on the hearing indicates that several justices appeared skeptical that the federal ban, as currently written, can stand if the Court applies its own history-and-tradition test strictly. One account of the argument notes that the justices focused on whether a marijuana user who is otherwise law abiding can be treated the same as a violent offender, and whether the government’s reliance on scattered founding-era laws about intoxicated gun use is enough to justify a sweeping rule that applies to every “unlawful user” of drugs. Observers highlighted that the Court’s questions suggested a willingness to strike down the ban as applied to a regular marijuana user, even as the justices wrestled with how to avoid undermining other federal gun restrictions that rest on similar historical reasoning, a tension that ran through the discussion and that was captured in detail in coverage of the marijuana user challenge.

Founding-era “drunkards” dominate the modern debate

What made this hearing stand out even in a term full of consequential cases was how often the justices and advocates returned to the figure of the “habitual drunkard” from the Founding. Rather than debating contemporary research on cannabis impairment or addiction science, they pored over centuries-old statutes that allowed disarmament of those labeled chronic drunkards or similar terms. One detailed preview of the case explained that supporters of the federal ban are leaning heavily on these historical examples, arguing that if legislatures at the time of the Founding could strip guns from people deemed “habitual drunkards,” then Congress today may similarly disarm those it classifies as unlawful drug users. That framing of history as a template for present policy is central to the government’s position, as described in coverage of how the Court would “hash out” what the Founders would do with gun wielding drug.

The focus on historical drunkards has not been limited to the lawyers at the lectern. Coverage of the argument described how justices and advocates alike repeatedly invoked these old categories, to the point that “Founding-era drunkards” became a shorthand for the entire debate over dangerousness and gun rights. One report from the courtroom, by Zach Schonfeld, emphasized that the justices’ questions revolved around whether those earlier laws targeted people who were actively intoxicated and posing an immediate risk, or whether they instead authorized a broader preventive disarmament of anyone with a reputation for heavy drinking. That distinction matters because it may decide whether the Court sees the modern drug-user ban as a close historical cousin or as a new and impermissible innovation, a dynamic captured in detail in the account of how Founding drunkards dominated the Supreme Court gun argument.

Bruen’s shadow and the search for “analogues”

The Court’s fixation on colonial drunkards and early republic statutes cannot be understood without looking back to its own recent Second Amendment decision that reoriented gun litigation around history. In that case, the Court held that for nearly any gun law to survive, the government must show that the regulation fits within the nation’s historical tradition of firearm regulation, particularly as it existed when the Constitution was framed. A detailed explanation of that ruling notes that the justices rejected interest balancing and instead required courts to compare modern laws to “relevantly similar” historical analogues, a shift that has forced lower courts to conduct elaborate historical inquiries and that now shapes the Hemani arguments, as explained in a breakdown of how, briefly, Bruen held that history is the primary test for modern gun laws.

This history-centered method has already produced sharp conflicts over who can be disarmed. In another recent case, the Court upheld a federal law that bars people subject to domestic violence restraining orders from possessing firearms, after the government pointed to a tradition of disarming those deemed dangerous to others. Advocates tracking that case have argued that the ruling in Rahimi, combined with the Hemani arguments, will determine how far the Court is willing to go in treating dangerousness and lawbreaking as historical grounds for disarmament. They have stressed that the Rahimi decision relied on a set of founding-era practices that may or may not translate cleanly to nonviolent drug users, a tension highlighted in analysis of the Rahimi Supreme Court.

Signals from related cases on felons and marijuana users

The Hemani argument is not occurring in isolation. Earlier this year, the Court declined to hear a case brought by a nonviolent felon who challenged the lifetime federal ban on gun possession for people with felony convictions. That denial left in place a decision from the 10th Circuit, which had concluded that the United States has a longstanding prohibition on firearm possession by felons and that this tradition satisfies the Court’s historical test. Reporting on the denial notes that the 10th Circuit emphasized the breadth of historical support for disarming felons, and that the Court’s refusal to intervene suggests at least some justices are comfortable with categorical bans when they can be tied to a widely recognized historical practice, as described in coverage of how the Court shut the door.

Yet the justices appear more divided when it comes to marijuana users who have never been convicted of a felony. Detailed accounts of the Hemani argument describe several justices probing whether the federal government’s definition of an “unlawful user” is too vague and whether it sweeps in people who use marijuana occasionally in states where it is legal under state law but illegal under federal law. One report notes that some members of the Court seemed prepared to rule that marijuana use, standing alone, cannot justify a permanent loss of gun rights, particularly when the government cannot show that the individual is dangerous or impaired while armed. That skepticism was evident in the exchanges described in coverage of the Court wrestling with gun rights and.