...No, I'm proposing something that is, in fact, the default (or at least it was until relatively recently, with the "agentic" LLMs): an LLM whose method of interacting with the world is entirely through the chat prompts. Input is either chat prompts, the system prompt, or its training, which is done offline.

It is absolutely not the normal thing to give an LLM tools to control your smart home, your Amazon account, or your nuclear missile systems. (Not because LLMs are ready to turn into self-aware AIs that can take over our world. Because LLMs are dumb, and cannot possibly be made to understand what's actually a good, sane way to use these things.)

...Also, I don't in any way buy the argument in favor of breaking people's things and putting them in actual danger to show them they need to protect themselves better. That's how you become the villain of any number of sci-fi or fantasy stories. If Anthropic genuinely believes that giving LLMs these capabilities is dangerous, the responsible thing to do is not do that with their own, while loudly and firmly advising everyone else against it too.