Sounds like you fundamentally misunderstand the thing people have against using AI for these pursuits. If your imagination or capability needed LLMs in order to unlock their full potential (as in, if you waited until AI removed the barriers between a beginner and their future craft), maybe your potential wasn't that great to begin with. And all you're doing is producing things closer to the median, instead of somewhere toward one end of a bell curve.
"Your potential" is part of a greater fairy tale told to gifted students to make them contribute significantly more to society at the cost of their mental health, especially when the promised rewards never materialize.