How is AI used in the development? If you are able to will you switch to human-drawn art? Good that you disclose it!
AI primarily served as a tool to speed up the creation of something so I could show it off and start earning money for a graphics tablet. Now that I have a relatively working game, I've started creating graphics by hand. It'll take a lot of time, but I definitely intend to replace all graphics with hand-drawn and animated ones. So far, I've drawn 5/20 new models and redrawn and animated 5/90 scenes. I plan to draw and animate ~15 scenes per month once the time-consuming Live2D setup for Unity is behind me. Eventually, I'll also redraw the graphics on cards, relics, and backgrounds, but that's a lesser priority.