Old Photos Reminding Memories, which will never return,,

Yes, i myself missing uh my childhood very, very much, all the memories I got from the places i visited, playing with neigh ours all boys and girls together with no offense or shame we had a good time in the past.
But nowadays, this is all reversed no children is playing keenly with their friends in open because of the situation nowadays, and the upmost reason is mobile phones and computers and games which stacked children in their home and giving no chance to play openly in the ground which is very important for their health.
I am very offended to those parents who are allowing their children to play more on phones than physically.
Do you have any suggestion? Please give one.!!!!