> Why would you want an AI to build a custom web framework around Rust?
Because it is blazingly and predictably fast with tiny memory footprint.
> Why would you want to never read the code AI writes?
Because it's Rust.
> It's infinitely easier for me to have a conversation with AI about something I know and understand.
That's why you tell the AI to build (or translate) a framework, rather than the app. Frameworks have shapes you know so it's easier to talk about them with AI.
> Because it is blazingly and predictably fast with tiny memory footprint.
My CRUD project management SaaS app that serves 100 clients doesn't need to be "blazingly, predictably fast with a tiny memory footprint", it just needs to work.
This is premature optimization at its finest.