As long as your text is clear and your research is sound, you may use any tool you prefer to aid you in the writing.
Indeed you'll have to proofread the text and make sure that everything is correct.
You'd have to check if the license of the particular model you wish to use permits you to use it in such a way or if there are some limitations/attributions required.

If you believe that the text generated by such models is good enough, I don't see why you should not use it.

EDIT: as pointed out by other people these kinds of models may have licensing issues with the data used to train them, this is indeed a big problem. Also as pointed out by others, these models may plagiarize other authors if they have little information about a topic.
This said, I stand by the idea that if the final text is a publishable text, with a sound research and that satisfies all the requirements to be publishable, you may use any tool you prefer to write it.