Meta CEO Mark Zuckerberg had a “potentially crazy idea” in 2022 to get people using Facebook more: deleting everyone’s friends’ lists. The possibility was discussed on Monday via internal emails shown by the FTC as Zuckerberg testified during Meta’s antitrust trial.

As times change, so do mission statements, especially in the fast-and-loose world of tech. In recent months, we've seen Google walk back its pledge to "do no evil," and OpenAI quietly delete a policy prohibiting its software's use for "military technology.