I get you OP.
When I look back at pictures taken 20 years ago I get a real sense of time passing.
I genuinely believe that those of us who grew up (teenagers) in the 90s, really did experience the best years.
We had technology but it wasn't overbearing.
We had privacy.
We were not so anxious or worried. I can't remember any body in school having "anxiety" or "ADHD". (Queue the "they just didn't feel confident to say it and things are better now" comments).
We had THE best music.
We also had optimism. We couldn't wait to learn to drive, finish school, get jobs/go to Uni, move out of home. That was the BIG one, moving out of your parents house and into some grotty flat or house share. It was amazing. How lucky we were to experience it, and how limited our lives would have been if we all stayed at home.
I remember the feeling of unfocused excitement, wanting to do SOMETHING but not sure what. But also knowing that whatever you did choose would work out OK because you could always try something else.
I don't think teenagers today are quite so optimistic or happy as we were back then.