With the current tech, I agree this will still be pretty niche. I'm vibe-coding my own iOS apps, and it still needs a decent understanding of the tech and a willingness to put up with a lot of rough edges.

However, with a proper framework (e.g., a very opinionated design system, the ability to choose from some pre-designed structures/flows, etc.) I could very much see ad hoc creation of software becoming more widespread.