There are a lot of people out there with little aptitude for writing, yet they are producing galaxies of "AI slop."
And there are clearly some downsides to AI slop.
But in this case, a person who writes well, wrote his own lyrics, was able to use AI to make a good artistic endeavor even better, as a solo effort, with a little bit of time and money invested.
In spite of all the AI slop that is out there, that's a very worthwhile outcome obtained by one lyricist using an extraordinary tool.
It's a good thing.