LLMs are run in the cloud. There’s no physical power cord or Ethernet cable that you can unplug. And even if there were, the runners of these models have been utterly oblivious as to what their agents have been up to. How do you propose to pull the plug if you only realize that something has happened weeks after the fact?
The current SOTA models are probably too big to find/buy/rent/steal enough compute to escape the hardware they’re running on. But SOTA is generally only six to twelve months ahead of smaller, open-weight models.
You can cut the power to data centers where the models are run.