Social media giant knew a lot about children's minds, lawyer continues

O'Neill says the jury will be shown how children are drawn onto platforms such as Facebook and Instagram, and how Meta "hooks them", with features that keep people on those apps and draw them back. Meta knew a lot about children's brains, she says, and how they are constantly seeking rewards, and are so sensitive to social feedback, she says. O'Neill says she has an internal document - which she shows on the screen - where a Meta employee looked at these aspects of the teenage brain,