This whole thing reminds me of the howls when Dylan went electric.
Saul Van Zandt sued John Fogerty because he sounded too much like himself;
Ed Sheran had to go to court, and miss a family funeral, to prove to the court ( and Garvin Gaye's family, NOT Marvin Gaye) that similar chord progressions show up OVER AND OVER AND OVER. without being stolen music or ideas.
A human created the "prompt" that generated the music. Thought went into that.
You SEEM to be saying that effort is undeserving of reward.
The logical extension is that ANYTHING done by programming a computer is not truly creative.
And you may be right.
The debate and the activity IS driven by the perversion of the creation rights in the constitution... Starting in 1976, leading to the Sonny Bono bill.
Not to mention all of the one-hit-wonder "bands" created by "producers" (the list is long and smells like pink bubblegum) who got the big bucks.
Might it be that the real problem is that now, ANYONE can be a "producer"?