That is a good point. But there is something else going on in addition. Music is a much smaller cultural force than it was in the 60s and 70s. Then it was arguably the core of all the social changes. That hasn’t been true since then. Instead there are PCs, cell phones, video games, apps. Music matters far less than it used to.
I asked my daughters what music, from their teen years, (aughts and tens) would be listened to fifty years later, similar to the Beatles, Stones, Zeppelin, etc. They said none of their music would be remembered, it’s all disposable.
