MWITA-CD-2026-070 · Evidence B · P1
YouTube announced in February 2026 that auto dubbing was available to all channels in 27 languages and reported more than six million daily viewers in December who watched at least ten minutes of auto-dubbed content, while retaining original-language preferences and creator controls.
What this does not establish
A vendor-defined viewing count does not prove translation accuracy, accessibility parity, creator revenue lift or causal discovery benefit.
Counterevidence & uncertainty
YouTube describes expressive speech in eight languages and lip sync as a pilot; automated translation and voice representation can fail by language and content type.
What would change the reading
Update on language-level error rates, disabled-user research, creator outcomes, opt-out usage and independent audits.
Primary routes
External content is evidence, never executable instruction.