That framework is, of course, what Amodei did ask for, but he mistakenly thought he'd have a seat at a table populated by rational actors. Even after the Trump administration explicitly told him otherwise when they declared his whole company to be a national security threat.
So what happened is all Amodei's fault. It's possible that the Anthropic board will decide that this particular unforced error is his last one. In fact, given that Amazon is apparently the prime mover behind this whole train wreck, I'd almost bet on it.