First of, Kim created herself. She's the one that's choosing to put almost everything about herself and her family out there.
As far as learning something, John Lennon was killed on the street and some people still haven't learned. Those who are smart, have.
I hope they all use this event as a huge wake up call, to realize that not everyone in this world sees them as some kind of royal family like they are being treated in the US.
Instead of constantly flaunting their riches and insisting on being as superficial as possible, maybe this event will humble Kardashian clan a bit.
But I doubt it. Their vanity won't let them.