I've heard somewhere, recently, that the two fastest addictions in the US are online gambling and online porn addiction. Obviously, they have in common that they are online addictions that greatly enhance addictiveness and gambling. Both in porn and gambling, it is not the same to have to go to a physical place, move around, with the time it takes to get there, and be seen in order to gamble or rent a porn film, as it is to be able to do it anonymously 24/7 from your mobile phone.
Personally I think the problem is way larger than that, recently I took the time to watch a documentary about how early people are getting addicted to the use digital devices like smartphones and the reality is incredibly worrying.
There are kids of three or four years which are suffering from a severe hindrance in their ability to learn and to communicate with others because of the excessive use of smartphones, however I do not really think that we need to governments to create regulations, the parents must put their feet down and not allow kids or even underage people to use those devices, as they are unable to take informed decisions about their future and how to use them.
There is a dilemma here. Children today learn with tablets, not with pen and paper, or pencils and crayons, as was the case not so long ago. It is one thing that certain irresponsible parents let their children be online without paying attention to them for many things from an early age, with the dangers that this entails, but education today has to make use of the modern tools that we have, which are neither bad nor good, it depends on how they are used.