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Everyone who is logged into Google, as in Gmail or Google Docs or Google Analytics etc are automatically logged into YouTube as well. Even if they never explic
by jlokier 6y ago
Everyone who is logged into Google, as in Gmail or Google Docs or Google Analytics etc are automatically logged into YouTube as well.
Even if they never explicitly created a YouTube account.
In fact, if you login to Gmail part of the authentication flow redirects via youtube.com and back.
Probably most people are logged into Gmail or Google Docs, so they don't see the YouTube sign-up request.