The point is to teach them these things from a young age. If you don't let the addiction build, it's less likely to happen later.
And don't let your 7yo use "apps are designed to create addiction through finely tuned positive reinforcement triggers", that's a given. Get them using apps that don't have that so that the move to "tuned addiction apps" is jarring even to them.
There's a corollary with alcohol. In countries where even kids get (diluted) wine at a young age with food - because it's part of the meal - they don't get the need to get f'd up with the strong stuff.
They get a mental association that alcohol is something you drink for the flavour and in moderation - it's not a tool for self-medicating mental issues.
Same with ads, we've been a DVD/BD/streaming-only household for ages so now ads on TV are a curiosity to the kids. We actually have a competition who mutes the TV fastest when the ads starts in the few occasions we watch something that has any.
And don't let your 7yo use "apps are designed to create addiction through finely tuned positive reinforcement triggers", that's a given. Get them using apps that don't have that so that the move to "tuned addiction apps" is jarring even to them.
There's a corollary with alcohol. In countries where even kids get (diluted) wine at a young age with food - because it's part of the meal - they don't get the need to get f'd up with the strong stuff.
They get a mental association that alcohol is something you drink for the flavour and in moderation - it's not a tool for self-medicating mental issues.
Same with ads, we've been a DVD/BD/streaming-only household for ages so now ads on TV are a curiosity to the kids. We actually have a competition who mutes the TV fastest when the ads starts in the few occasions we watch something that has any.