Dario's job is to be a cheerleader.

He likely does not have the domain knowledge nor is authorized to be the recipient of such a letter.

And that's ok. His role is to hire others competent in export matters. It's a learning experience for them.

I think you are missing some context here.

One of the contributing factors that led to this control in the first place was that the commerce department couldn't get Dario on a call immediately:

"Then White House started reaching out to Anthropic to speak with Dario Amodei, who was at a wellness retreat.... When Amodei was finally available past 1pm, he had three tense phone calls with a combo of ppl including Cairncross, Bessent, Lutnick, Kessler, Will Scharf, Richard Walters, and Walker Barrett."

https://x.com/SophiaCai99/status/2065942612293365948

Anthropic has disputed that Dario was at a wellness retreat but both sides seem agree that it seemed to be a problem (and it is very apparent that Dario's response made things worse).