But it is a super-difficult problem to solve, because a lot of parents depend on just letting their kids sit with their phones a couple of hours every day to enable wfh etc (or in worse cases, go out with friends to socialize).
My wife is super-aware and is a stay-at-home mom and even she thinks it is a real challenge (mostly because of what friends are allowed to do). We have rules that say no screens (with exceptions for research, school work, some programming) during weekdays. We banned TikTok and Roblox years ago. The kids get 1 hour per day during weekends. These rules, when my wife introduced them, made a HUGE difference. They're different kids (they get so bored they clean their rooms, play chess, read books, play with Lego, don't have problems with their chores etc).
“We need to do something” and “we will do something” are not the same.