Why does this has to be an issue with the companies ? It's the same thing with videogames after some time you'll get a message like " You have been playing for

Why does this has to be an issue with the companies ? It's the same thing with videogames after some time you'll get a message like " You have been playing for XX Hours, we reommend that you take a break. " and it's understandable but if it's not smartphones people will get addicted to something else. This is more of a culture issue that should be addressed in schools from an early age ( at least in my opinion ).