5 points
They’re good for making earnest sounding vocalists sing about poopy peepee caca, which I regret to say I will never not find hilarious.
No need for AI for that, humans can do it better:
https://youtube.com/watch?v=l7ZUZerGwK4
https://youtube.com/watch?v=zn_rx8Zyl54
If you know where to look, someone already did it.