Children are being exposed to technology at increasingly younger ages. Suicide rates have gone up among the young, social media usage and screen time have a direct correlation on reported happiness/suicidal thoughts. It's not a far stretch to think that behavioral issues that effect social interaction are also being caused by this.

If you want some depressing reads go on r/teachers and read some posts, even the most liberal of public school teachers sound like luddites the way they talk about how many of their kids are lacking in fine motor skills and displaying anti-social behaviors in elementary school.