Earlier quoted context omitted.
You think teenagers are thinking about pensions... If they are they are probably already having mental issues because that's not something someone pre 20s should be concerned about. People in this thread need to stop projecting their problems and worldviews as universal social issues.
Idk but in France, when I was still a teenager, it was not that uncommon to talk/joke about the fact that we will never be able to retire. In high school, most of my classmate already started to have a political conscience and where thinking about this kind of stuff. Same with the environment. We already had social media at the time (mostly facebook) and yes, I won't deny that there was already something anxious abou…
UK here, 42 years not dead, and my pension plan in my 20s as I started work after University, and most of my 30s too, was to not live long enough to need a pension¹.
I don't think it was anything I thought about at all as a teenager though, nor that teens (or very early 20s) today have it so much in mind. Those I know are far more concerned about being able to afford housing and other essentials² now, pensions are something they can't really plan for until they have some income left after paying for those things.
[1] in pursuit of that plan I invested heavily in alcohol
[2] food, fuel, ...