So many comments here missing the big picture, and just gleefully pointing out that Anthropic got what they deserved, or that this is the natural culmination of some kind of marketing stunt. The real story here is that this may be the beginning of governments restricting the availability of strong LLMs to the public, to you. Fable was the strongest model on the market, and the US government has told you you can't use…
I remember something with either ChatGPT or Claude, way early on, where I had to upload my passport to use some level of it (maybe it was the OpenAI API).
Anyway, there's no way they just shut this completely down, the revenue from mythos is huge. So if they can't get the government to budge they'll find a way to be compliant without completely shutting down.