We all know they're addictive, they're designed to be addictive, and they're very, very harmful, to both adults and children. The individuals who are profiting from the harm are clearly identifiable. And that harm directly targets children. That this is allowed to continue is a symptom of a sick society.
But so is cable television designed to be addictive. So are most restaurants and ice cream parlors and grocery stores designed to get you to spend more. Most loyalty programs are designed to be addictive to get you to come back, etc. etc. I just worry we left no levers for the public to regulate these entities and this is the worst option of very few options. Who isn't liable under this kind of logic?
If cable television or restaurants or ice cream start causing harm that we want to deal with, we can vote on that when the time comes.