You’ve built a generic, be all for everyone product while requiring your user to be technical enough to understand what model to pick and why. This basically means your target audience is the exact same person who’s willing (and likely prefers) to do this on their local machine. They’re not going to be sold to, have their data resold, or have to worry about a rug pull on their local machine.
It’s almost like you’re offering a taxi service to people who want to own cars. Now, here’s the thing, even when people own cars, they still outsource driving in certain situations: taxi home from the bar, limo/party bus for evens, rides to the airport, group tours, long distance, etc, etc.
Instead, of general, focus in on a specific use case and make it as simple as possible to get good results with that specific use case.
Even, then, I’m doubtful of the ability to get traction in this space. People don’t really appreciate AI generated art. The only place obviously AI generated art seems to get traction is terrible FB ads and NSFW content.