Your niece is influenced by the dead culture of the West and thus is surrounded by a community of young people which have no concept of morality other than the occasional hints at environmentalism or pacifism to some extent.
I'm glad you can read minds. Oh, wait!
Difference in the understanding of morality does not equal
immorality. It's an arrogant thing, to claim the morality of millions when you are hardly in the position to do so with any individual at all. I believe you are being blatantly immoral for making a sweeping judgment like a child: That the morality or lack thereof that you alone gather from media or your
assumptons must be the actual thing. But maybe your assumptions of whatever dead culture are incorrect? Is it not better that the racism and sexism of the 50's lie dead. That the eugenics movement of the early 20th century lie beaten? Or shall we return to the days in which the monarchies of old were as legitimate as the pointless wars that were fought for equally pointless aims?
Good riddance to the inequity and barbarism of yesteryears. Your "Spartan" societies died out, and they will stay dead or get another shot to the head like they received in turn and deserved.
I spent most of Saturday night speaking to atheist 17/18 year olds, one of which had self-mutilation scars running from her lower left arm up to her shoulderblade.
You've met a handful of the human beings on the Earth. Congratulations: I'm leaping with excitement. Here's your nice shiny medal . . .
Just kidding, you still have 6.2 billion to go before you get the "Golden Sticker Award for Know-it-Alls". The Atheists and Agnostics may cover only a few million, but you better get on it! You'll have better luck with the Neo-Pagans, but they're an odd bunch. That is, provided you don't die en-route while new and interesting people are born and you try to define their lives for them.
Parents think they are equipping their kids with some attempt at morality only to find that it does not translate over because the environment is impure.
And you can read the minds of parents too? Delightful . . .