Yeah, I think that if you get most of your opinions of the 'younger generation' off of Youtube, or goofy FB pics, then things look pretty dreary...but that's just not what I see when I look around at the real world.
It's the same rah rah bullshit of those that knew that the Elvis generation was going to destroy the world because they were willing to swivel their hips.
I've got a boatload of neices and nephews, neighbor kids, and younger EMS providers that I'm very familiar with and they are certainly more tolerant, open minded, and educated than the vast majority of those that I know in my generation.
Carl Sagan, Bill Gates, Steve Jobs in the scientific community, and plenty of others from any number of ntellectual and creative arts have crowed about the value of LSD and weed in their lives, lived on communes, been arrested, sported mullets/long hair (the 70's and 80's equivalent of wearing your pants hanging off of your ass) and we're all still here.
And man, if you see the marshmallow game as extreme, then you and I lived completely different younger lives. I've been arrested for drinking and fighting, got a DUI 30 odd years ago, have more scars and healed fractures from "Hey, watch this!" moments than I care to remember and yet, though still a work in progress, have turned into a halfway responsible adult. Kids do kid stuff until they are cursed with a clearer sense of mortality, and then they become older, and way less interesting, like us. :-)
I don't see the world failing because of the younger generation, I see the younger generation doing what kids do, pissing off the old folks so that they can be left alone to walk their own path, in their own way. Exactly what kids are supposed to do. But more importantly I see them repairing and preparing to repair a ton of the physical and emotional damage done by their "betters" from previous generations.
I think that's cool as hell, and I look forward to the world that they are going to create...