I used to listen to Pink Floyd, Zeppelin, Rush, etc.,...all that crap is in the past for me now...I only listen to classical now.....and you’re right...Wagner was vastly superior to any kind of rock music....even the high and mighty Boomer “gods” Pink Floyd.
I actually PLAY in a Rock/Blues/Gospel band in a Biker Ministry.
But I LISTEN to Classical.
Even the simplest 2-part invention by Bach trumps PF.