I think a lot of people make an assumption that problems like this are fixed-sized; that by making getting a song easier, that that's the end of the the line.
In my mind the better mindset is to think that the problems are not fixed size, and instead these tools can allow for bigger and cooler projects, and/or projects that wouldn't be possible (or at least would be infeasible) without some kind of technological assistance.
AI tools can be used to create slop that is either "bad" or extremely bland at an effectively-infinite speed. It could also be used to make some really cool and interesting stuff if a person is really willing to spend time and effort to make it cool. Usually this requires more than just "prompting" though.