I found the article quite poignant and well written. I think a class like this would do most people well, and could break individuals out of the social-media surface-level dopamine cycle that drives them into an unhappy addiction.
Parents should simply talk to their kids about things like this. It's called parenting.
I see as many adults addicted to their phones and social media as high-school aged students. With new technology like this,
its not surprising some people may need help coping with applications designed to be addictive.