3 hours a night is a lot for a 10 year old.
Only if they have a novel they need to read, a sport they are practicing, or an instrument they are practiciing.
What, afraid they have no time for MSM programing on the TV or time to play video games?
Perhaps they could just have fun and do stuff 10 year olds do ?
IOW, don't treat them like individuals?
Treat them like a bunch of lemmings? Treat them like part of the faceless commune? Should we treat them all the same, like a-sexless beings too?
Did it ever occur to you that reading IS fun, that playing sports IS fun, that learning and expanding one's knowledge IS fun, it is a natural part of human growth?
Children are given distractions because elites don't want competition, they want dumbed downed consumers and obedient workers, not entrepreneurs, critical thinkers and competent citizens.