My comment was directed to the Reverend ว.วชิรเมธี Bhikkhu in summing up the various points of virtues –parents would try to teach their children–. I believe all parents try very hard but there are pressures in environment against them.
No, I have no answer for that. I can only ask that the games they play have a goal for good instead of deviously evil. You know I am collecting good [free] games for our children [ hppts://www.github.com/sr12zar/KoKho/ ], do you know of any?