> I think parents themselves are not adult enough to deal with Facebook and avoid being manipulated or cheated. I think the world hasn't caught up with addictiveness of social media yet.

I hear this criticism a lot and to me it strikes a similar tone as the 1972 documentary Future Shock. Effectively that the pace of change is too rapid and humans cannot adjust. Its a compelling argument on its face, but its been falsified over much of history.

https://www.youtube.com/watch?v=fkUwXenBokU