I have mentioned a few similar issues which I have experienced myself on the usage of phones by children for other than educational purposes like social media, on one of my forum discussions whose link I am providing here do check it if you feel so.
Online classes phone a facilitator of changed reality.
"It is hardest thing in the world to be good thinker without being a good self examiner"
Another problem is when the parents are using mobiles always and spending time on that. the children are also spending their time on the phone. So first of all parents should not be on phones unnecessarily. Then they can control their children.
K Mohan @ Moga
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease
This has finally made all the children more and less addicted to this mobile world and definitely this is going to block their creative activities which can only be developed in a normal environment.
Knowledge is power.