But the form in which the writer affirms the writer’s divine identity (again, not gender) is using reverential capitalization, a form of worship. If the writer said “I am a kami and use ke/ker pronouns” there wouldn’t be a worship aspect (though again, identity as a divinity or other non-human is not a gender).
The writer has stated in other comments that the writer is non-binary, which is the closest I can get to an answer to the question, but the actual answer to this question doesn’t matter. We can apply gender identity to humans and non-humans (e.g. animals, fictional aliens, heck even ships) but divinity is not a gender, it’s a supernatural or spiritual status.
People are free to identify as whatever gender (or non-gender) they so choose but by telling me “you must accept that I am divine,” we’re having an entirely different discussion. By requesting capitalized pronouns, the writer is also requesting their spiritual beliefs to be affirmed, which is implicitly (and apparently intentionally) forcing the other party to change their spiritual beliefs.
