Every time I hear 'olds' talk about how the 'youngs' are lesser or missing something, I am reminded of this quote pulled out of the dust from 7,000 years ago. That said, yes, things are changing. Just like the Naram Sin's society underwent a transformation from hunting and gathering to agriculture, we are undergoing a similarly sized shift in human life from industrial to climo-genetic-digital. Yes, things are changing, probably not for the better in the short term, but that changing is not going to stop.
So, I don't know, maybe instead of trying to make things like the old times, jump in with the 'youngs' and help fend off the sharks alongside them. Maybe it'll help those diseases the 'olds' always seem to catch: nostalgia and regret.
Also, yeah, those graphs are a train-wreck.