Pop music is not as important as it was either. Musicians used to be huge cultural phenomena, and a kind of escape into another world, now there are tons of similar escapes (computer games, for example, a huge thing, weren't even available to the common how when pop was huge, nor where social media, chat, YouTube, Instagram, the modern "artistically relevant and high production quality" tv series and tons of other things). Now you can ask 10 people and they wouldn't know a current top 10 song -- whereas in the 70's for example it would be inescapable.
And graphic design has faded too -- there was a brief period in the mid-eighties to early 00s were graphic designers were huge pop heroes -- interviews in magazines, stars like Neville Brody, David Carson that you get to hear about even as a layman, etc. Now it's only other graphic and web folk care about graphic and web designers.
>People change, and the culture changes.
It's also good however to be making judgement calls on those changes too. Else we accept everything and anything as fate.