100% they'll end up like rhe many child stars who end up going off the rails with drugs or alcoholHe doesn't even acknowlede his other children, especially the two youngest, only when he publicly wants to shame Kim, then he calls them his black children, that's it...
The children will be so messed up, North already lives like an adult without supervision and no one in that family values education or privacy just money...I don't see them ending up happy in the long run.