> whereas music is a lot more linear -- the average musician is a lot closer to elite musicians.
Gosh, I don't know. This is quite a claim.
First off is the obvious question: who is a musician? High school band? Play Friday nights at the local pub? Or are we talking "survives exclusively on record sales" / "is a member of a symphony"? That's a lot of selection bias. Almost nobody publishing rubbish is surviving off that income.
Second, "musician" is actually conflating two things: songwriting/composition and performance. Composition is the thing that really bears direct comparison, and I'd venture a guess you've not even heard all the awful songs out there because nobody with any talent is interested in performing them (unlike the ease with which anyone can publish total rubbish).
Finally, if you consider the size of the corpus -- all songs vs all English text -- it's pretty clear which one is easier to curate (covers in music are super common, which is probably not an accident).
Just anecdotally, I saw a video on reddit the other day of an African dictator casually wetting himself. But what was really striking to me was how absolutely awful the state band was.
I found the link:
https://old.reddit.com/r/CrazyFuckingVideos/comments/znske2/...