TikTok asks users to help police misinformation

With a new feature, Footnotes, TikTok will let a select group of users add context and background information to some of the short videos on the app, along with links to the information’s sources. That group — for now, nearly 80,000 qualified users — will be able to rate those notes for helpfulness. Those with the highest ratings will be displayed at the bottom of all US users’ screens.

Meta and Elon…