Ima go out on a limb and say treating kids like garbage probably does a lot of the heavy lifting in wrecking their minds. Also working all the adults so no-one is around to parent, and overworking and underpaying non-guardian adults like teachers.
Things like the lack of school lunches, the limit of civil rights on kids, delinquency (that is, state and federal crimes that apply to children only) and so on show that the fucks we give for children in the US are scant.
I remember when the Columbine High School shooting happened, and everyone was so eager to blame it on video games and Marilyn Manson. We make these claims because we don't want to face the consequences of the choices our society has made.