With the author’s style, if he wants, he can use a neuron and we most likely will not notice the difference. It's sad, but there are already such authors.
In fact, this artist is the one from whom many AIs took the stroke, everyone thinks that all his art is AI but go to the art from before the AIs and you will see that his style was stolen; He left you a gallery from 2021: https://e-hentai.org/g/2006270/f4f5535fd1/ Whether the artist uses AI or not now is another way, but his art is the one that is in stable diffusion or in noveliAi, etc. All drawing AIs use convulsive networks, which in short divide the images, that the eyes, that the silhouette, that the legs, make a collage, that is why in the end the drawing AIs are nothing more than piracy but paid by companies like Microsoft with Sora for example or Google. The law does not apply to them.