UGC is not a benchmark for truth
UGC is a terrible benchmark because it measures visibility, volume, emotion, and manipulation better than it measures truth.
It can be fake. It can be bought. It can be coached. It can be polluted by competitors. It can be written by people with no expertise, no context, and no accountability.
Yet AI systems often treat this mess like a research file, then repackage it into a polished answer that sounds neutral, informed, and trustworthy.
That is not verification. That is reputation laundering.