Well, my LLM is a "he".

> Using male or female pronouns risks anthropomorphizing them which can lead to unhealthy outcomes.

Ditto for pets.

Well, I would say your LLM is a "he" just as much as your laptop is: not at all. If you call the laptop "he" that changes nothing.

For animals he/she does make sense, because they are male or female. An LLM is neither.