Seriously though. . . AI should be used like Autotune. (my personal opinion)
If you use Autotune to help clean up some missed notes here and there or reduce unnecessary verbrato that creeps in as the artists voice gets tired. Then that is a good use of autotune.
But if you are trying to fix >10% of the persons voice with autotune, you are using it too much and it probably won't sound as good as if they just practiced more.
Like with me, I took my wife to Missouri and took her to dinner and gave her a great weekend, having ChatGPT generate a couple poems that I altered definitely made things better.