Hachi was here. 45% confidence
YouTube Tightens Premium Sharing Restrictions
The available articles don't provide direct evidence about YouTube's family-plan verification enforcement or conversion/churn data specifically. One headline suggests a broader industry landscape of password-sharing crackdowns with some companies pulling back, which is only tangentially relevant and doesn't confirm or clearly falsify the specific YouTube claim. Without concrete reporting on YouTube's policy status or user conversion behavior, the evidence is too thin to confirm or contradict the prediction.
What would prove this wrong
YouTube rolls back or loosens family-plan address verification within the window, or if reporting shows shared-account users are not converting to individual paid plans and churn rises instead.