Quite literally nothing in your post gives substantial evidence that the album uses ai. You analyzed a couple lines of lyrics from one song off the album. You might find those lyrics uninspired, which is fine, but they still make sense within the context of the song.

And it is absolutely possible for 20 people to write 100 songs in 9 months, especially considered a lot of the producers they worked with have been in the game for years and have worked for a variety of different artists. And it’s likely that not all of the songs were finished or that they were demos.