I like the idea and the name from the title, but if this is using LLMs, I'm not interested... Good luck to you anyway, I'm sure there's an audience for this. Used to know a guy who used SketchUp quite a bit. He modeled his basement living room with its weird overhangs and then a U desk to fit exactly into a corner by the stairs, then built the desk. I think he had no prior CAD experience.
Pretty much all software is built using LLMs. That's a rather harsh filter.
It's pretty easy to avoid. You just don't use anything Apple, Microsoft, Google, Meta, Adobe, ServiceNow, Mozilla, Linux, etc.
There are literally at least 5 softwares you can still use... As long as you stick to BeOS.