Social media good or bad?

My negative point of view: I think social media (Facebook , Twitter, what's app,line,imo, Skype!,Viber etc) is the cause of wasting our valuable time, energy , money & cause of obstinate personality even, sometimes because of cyber crimes people attempt suicide. People are facing some frauds . Sometimes young mothers forget to look after their children because they are more busier with social media so , I think the negative points of social media are more than the positive sides . In simple words , it's bad for people. Who wants to argue with me, do comment with your positive & negative points.