I agree, but if we're being very honest I think the reason is just nostalgia. And I think that you can still find what you're looking for, but it's less in-your-face (as in; it's not a url on altavista.com).
We're older now, being young was great, we had infinite time to roam and discover and have nice things (and our first real six-string, and trying different things and not thinking about tomorrow). The youth nowadays also has infinite time, and they fill it in their own way. They like how things are, even though we don't like it and yearn for the days of yore.
It is the way of things.