Speaking of AI used an AI model trained on Homer Simpson's speech patterns to synthesize his voice over the Pickle Rick scene from Rick and Morty. The result is pretty damn convincing and at this point they could probably just fire all the voice actors on The Simpsons since there's more than enough data to create near perfect AI copies of them.
If nobody told you this was an artificial voice I doubt anybody including Dan Castellaneta would be able to tell the difference. He'd probably just assume he forgot he recorded the weird scene in The Simpsons where he's suddenly a pickle and also in a completely different show.
Keep going for the full video.
And the original clip from Rick and Morty. The clip starts at about 0:18: