In a major change, Meta’s Instagram is launching a new experience specifically for teenage users, placing a number of restrictions and limits on how they use the app, and giving parents more control, in a bid to create a healthier environment for users. “They’re an automatic set of protections for teens that try to proactively address the top concerns that we’ve heard from parents about teens online,” Instagram head Adam Mosseri said on Good Morning America Tuesday. “Things like who can contact...