> No one is talking about the dangers of Khan Academy or Duolingo. They’re talking about the addictive nature of social media and other infinity pools of conten

> No one is talking about the dangers of Khan Academy or Duolingo. They’re talking about the addictive nature of social media and other infinity pools of content and engagement. Some people, sure. But there are indeed plenty of people who feel that self-administered screen-based learning is a questionable substitute for the personal attention of educators and a losing trade against the constructive, social, or physical activities performed offline. Definitely not a straw man.