I don't know what you mean by killing the Turing test, but the Eliza already passed the test in the 60's.
If it is natural like a human being when you talk to it, I hear that there are actually better models than LLM.
If the LLM says it is really able to parse the language, then things like halcynation do not happen.
As a computer engineer on the fringe, I am not inclined to trust the output of a general-purpose AI whose use case is still unknown over a powerful algorithm that reliably produces the same output with the same input.