The legal field is filled with ad-hoc quirky legal doctrines. These are often spawned from a vexed judge somewhere thinking “that ain’t right” and just making up a rule to avoid an outcome they find distasteful. This is how an exploding bottle of Coca-Cola transformed the field of product liability, or how courts made cops read from a cue card after they got tired of determining whether a confession was coerced, or even how an astronomy metaphor established a constitutional right to condoms. None of these doctrines are necessarily mandated by any black letter law; they’re hand-wavy ideas that exist because they sort of made sense to someone in power.
I’ve dabbled in my fair share of hand-wavy ideas, for example when I argued that defendants have slash should have a constitutional right to lie (if you squint and read between the lines enough). Defamation law is not my legal wheelhouse but when I first heard about Bill Cosby being sued by his accusers solely for denying the rape allegations against him, I definitely had one of those “that ain’t right” moments. My naive assumption was that a quirky legal doctrine already existed (weaved from stray fibers of the 5th and…whatever other amendment you have lying around) which allowed people to deny heinous accusations.
I was wrong and slightly right. Given how contentious the adversarial legal system can get, there is indeed the medieval-era legal doctrine of “Litigation Privilege” which creates a safe space bubble where lawyers and parties can talk shit about each other without worrying about a defamation lawsuit. The justification here is that while defamation is bad, discouraging a litigant’s zeal in fighting their case is even worse. Like any other cool doctrine that grants common people absolute immunity from something, this one has limits requiring any potentially defamatory remarks to have an intimate nexus with imminent or ongoing litigation.
It’s was an obvious argument for Trump to make when Jean Carroll sued him for defamation for calling her a liar after she called him a rapist (following?). A federal judge rejected Trump’s arguments on the grounds that his statements were too far removed from the hallowed marble halls of a courthouse. Generally if you want this doctrine’s protection, your safest bet is to keep your shit-talking in open court or at least on papers you file in court. While the ruling against Trump is legally sound according to precedent, this is another instance where I disagree based on policy grounds.
Though I’m a free speech maximalist, I nevertheless support the overall concept of defamation law. Avoiding legal liability in this realm is generally not that hard; just don’t make shit up about someone or (even safer) don’t talk about them period. But what happens when someone shines the spotlight on you by accusing you of odious behavior from decades prior?
Assuming the allegations are true but you deny them anyways, presumably the accuser would have suffered from the odious act much more than for being called a liar. If so, seeking redress for the original harmful act is the logical avenue for any remedies. The (false) denial is a sideshow, and denial is generally what everyone would expect anyways.
But assuming the allegations are false, what then? The natural inclination is also to deny, except you’re in a legal bind. Any denial necessarily implies that the accuser is lying. So either you stay silent and suffer the consequences, or you try to defend yourself and risk getting dragged into court for impugning your accuser’s reputation.
My inclination is that if you’re accused of anything, you should be able to levy a full-throated denial without having to worry about a defamation lawsuit coming down the pipes. You didn't start this fight, your accuser did, and it's patently unfair to now also have to worry about collateral liability while simultaneously trying to defend your honor. Without an expansion of the “Litigation Privilege” or something like it to cover these circumstances, we create the incentive to conjure up a defamation action out of thin air. The only ingredients you need are to levy an accusation and wait for your target’s inevitable protest. That ain’t right.
> when I argued that defendants have slash should have a constitutional right to lie
I think there's a typo in this sentence, though I'm not sure what it is.
Somewhat related: https://definitions.uslegal.com/e/exculpatory-no-doctrine/