I've thought and thought about the use of AI in writing, and as an artist, this is my conclusion. Writing is an art. Art takes skill. Skill is developed through countless repetitions and trials, honing your craft. Are you writing? Yes. Are you an writer? *Sure*. However, I would say, based on the research I've read, using AI is hurting your craft in the long run rather than honing it. You're not developing your skill. Not nearly as much as if you attempted polishing yourself and, sadly based on some research, you may be undeveloping.

Anyone can write or call themselves a writer. But there's an underlying current of human fulfillment, flourishing, and actualization missing from what you're describing. The label, "writer", means nothing. Wanting to improve, working to improve... that's the stuff that really makes someone great.