Maybe the audiences are bored and feel disconnected from whats going on musically. Sometimes the music can feel like its more exclusively about the musicians rather than the inclusive communal aspect of music.
Just because an artform is advanced, doesnt mean its popularity is guaranteed.
One enduring criticism I have heard from "laypeople" is that it all sounds the same. A criticism which I have learned a lot from.
Yeah , and all that Doof Doof I Love You Baby stuff is soooo diverse lol !
