That's an arbitrary distinction, and a short-sighted one in my humble opinion.
That depends entirely on whether there are any AI currently configured to self-learn, have asynchronous processing, and continual real-time input. Certainly not ChatGPT nor Claude will be self sufficient, but that's only what is available for the public to interact with.
No, you missed the point entirely. Intelligence does not derive from the material - at all. It comes from the structure the material is in.