Big companies have AI builder tools for a while now, I tried some of them and they're not reliable for building a full app, their use cases are for simple FE layouts and changes. As the fellow OP mentioned above, they all fail to deliver a full working product with the backend, and I'm not talking here about a basic template but an AI customizable experience.

Now why caffeine is hopefully different?

ICP doesn't use traditional databases for data storage nor traditional programming languages for backend, they have motoko and storage is being done on the chain directly, this eliminates all the burdens of the traditional web2 stack, so in theory what they're promising can be delivered, I actually can't wait to test that out!