I sort of agree. There is a lot of pointless cultist behavior around music.
For example: concerts. Music delivered in concerts is technically in every way worse then recorded. People are going to concerts to listen to music that is technically worse in every way. What this tells me and should tell you is that most people aren't only liking the music. There's a bunch of stuff around the music that they like, and the music itself is but one factor.
Additionally all music has very very common themes. If lyrics are involved the, lyrics tend to be revolved around Love or Power or Tragedy. This pattern of common themes indicates that music is biased biologically. It's used for very specific purposes in human biology, it is not some universal art form like say painting.
Another thing is that lyrics are horrible at conveying a point. Written text or normal speech is better yet tons of people are irrationally totally into lyrics that are "deep". Try writing a song about the point I'm conveying here and you'll see that it misses the point of music. The point of music is definitely not in communicating deep or complex messages. The point is to convey stupidly simple messages. Literally. All lyrics/poetry convey significantly more simple and stupider messages then plain text. You can't argue with this logically.
My theory is this. Music in human biology is for several things:
-It's used as a mating call. (love songs)
-It's used to promote group closeness and confidence (concerts)
-It's used as a group mourning thing (singing at a funeral)
-It's used to project power (Rock songs Rap songs)
This is why it's bullshit. It's rarely just about the music itself and it's more about the emotions and behavior music promotes. We're all falling into typical biological tropes and mistaking it for beauty. You are designed to like music the same way we're all designed to like fucking.
There is a rather small group though that does appreciate music for it's intrinsic properties: The mathematicians (I'm not part of this group). The people who like the music purely because of the patterns. Some people like stuff like fugues. When I listened to Bachs fugue after reading GEB, it sounded like pure crap to my ears, and it didn't trigger any associated emotions with the bullet points I made above. I think these people are biologically wired differently. Most people won't like what they like... Either way, typically this group is into music that is closer to or is classical music.
But still the group above sometimes still goes to live performance symphonies and stuff like that, which tells me again that it's not purely the music they are liking.