The school-issued Chromebook got his 6th-grade son hooked on "electronic fentanyl," says angry father.

Los Angeles will ban Chromebooks and tablets for K-2 students and limit screen time for older students as the ed-tech backlash spreads.

Children are starting at screens in school, instead of listening to a teacher or interacting with friends, parents complain.

The anti-tech backlash is here: Parents are asking to opt their kids out of using school laptops and tablets.

It's not just smartphones: Classroom laptops are distracting students, say teachers.