Being hooked on devices is as likely a symptom of stress and anxiety as a cause.
https://www.nytimes.com/2018/07/14/opinion/sunday/smartphone-addiction-teenagers-stress.html
* worse economic future than their parents
* development of self-reliance and grit
* anxiety and depression
* go online
* negative emotional consequences
* designed
* us
* our children
* may not solve the broader problems