Yesterday David Sacks had a long post on X with the administration’s side of the story on the Fable ban:

The Admin did this reluctantly. It’s been very surprised that Anthropic hasn’t wanted to cooperate with a reasonable safety request (ie fixing the jailbreak issue). Anthropic’s reaction is very much at odds with their branding and ethos as a safe AI research community.

He says it’s not because of previous disagreements with the Department of Defense. Maybe, but surely the mistrust between everyone does influence these decisions.