Is There a Limit on Teens on Social Media?

i think it's time, as a society we start to have this discussion about social media. We really are starting to see some real harms generated by their use. I think 18 might be too old think of it like a car. Social media is now a very powerful tool. And just like any powerful tool, whether it's a a an automobile, or whether it's smoking cigarettes or having alcohol,  we have to come to some agreement on what an age limit is. Will kids break the rules? Of course they always have. Does that mean we shouldn't have them? No. i'm not a complete ludite, although i'm often accused of being one.