TechCrunch Instagram to default young teens to private accounts, restrict ads and unwanted adult contact On this front, Instagram says it has expanded its “Youth Advisors” group to include new experts like Jutta Croll at Stiftung Digitale Chancen, Pattie Gonsalves at Sangath and It’s Okay To Talk, Vicki Shotbolt at ParentZone UK, Alfiee M. Breland-Noble at AAKOMA Project, Rachel Rodgers at Northeastern University, Janis Whitlock at Cornell University, and Amelia Vance at the Future of Privacy Forum.