I don't really think looking at it through the lens of tobacco works. Parents giving their children tobacco and heroin aren't a thing. In reality many are self-motivated to give them a tablet for their own benefit, nothing much to do with the kid

Screens or tablets aren't the harmful drug in this situation, they're the needle. A needle that can contain medicine or heroin. The harm is from specific apps and social media. A device can be locked down. You can control what it's able to do and how much. I've used screens to teach myself a language to fluency, a hell of a lot about software development, and countless other things.

Would you object to a tablet that could only access Khan Academy, Openstax and Udemy? What about if we added on a 20 minute allowance of social media? I haven't looked super deep into the Amazon device much but it seems this is the direction they're heading with the parental dashboard

"Educational content has to come first. Your child completes reading or learning goals in Kids+ and educational apps before entertainment apps unlock"

I mean obviously kids are going to try to game the system to get to what they want.. but it seems like a reasonable path to test, and it doesn't require trying to turn every bad parent into a good one, or do something outlandish like ban tablets