Just an idle (very idle) muse and theory from an ex-DJ -- twice at highly rated AoR stations -- and a lover plus music director at three other pop music genres :
Hooks ... melody ... versatility/variety ... overall ear food.
The AoR that lasted between, say, 1971 and 1977 had all of those ingredients.
With very few exceptions (some of those pretty good!), everything since the general and convenient 'cheapness counts' merger of Disco, Punk, Rap, KISS and MTV, plus the huge youth exhale from the end of our conflict in SE Asia, has proffered less music plus has grasped for more visual image and look-at-us publicity and acclaim.
Nowadays for youth, there is no unison or solace in pop music, no reliable generational spokesperson in music or actual variety in musical structure. No more CSNY's, No more Steppenwolves, nor John Lennons, Joni Mitchells, Jackson Brownes, or Dylans or Beatles. To me, there is no more substance, just the 'sales sizzle'. For quite the while now, the lemminglike presentations of current music radio stations haven't helped in the least. The formatics and even the music of Country, Hot A/C, Classic Hits, Classic Rock, CHR and even Contemporary Christian have become interchangeable.
The very last remaining instance of melody, message, musicianship and variety left for any restless younger person to tune in remains the more resonant sounds of the AoR years 1970-1977. Those were also the years from when Classic Rock got its initial appeal.
Just my two cents. And hey you kids on my Spring Break lawn! While you all are idling, lemme pipe through and crank up some good stuff for you. Here's some Strawbs, some Carly, some Screaming Trees grunge, some America, some early Springsteen, some Lightfoot and Poco, some Mozart, some Don Gibson, some Carole, some DC5, some CCR ........
(help .... they're taking away my lapto