Tutoring assumes the skill is valuable to learn, that there is a need for more people who know how to do it.
We don't really tutor people how to write too much assembly anymore, or hand-compile code. So if you're arguing that ChatGPT meets the definition of a tool, or a servant, better than a tutor, fair, but if you're further arguing that that makes it somehow less valuable than a tutor (in this case), I'm not sure I can come along there.