Lol! Since when has the US government not jumped at the opportunity to pay a company obscene amounts of money?

For the same reason that businesses offload it to OpenAI and the rest: it's not a "core competency".

That, and imagine trying to explain the funding request for that to the residents of the crypt... I mean, the current US Congress.

This would have to be installed on-prem by each agency using it to be FEDRAMP compliant (which it would have to be).

They already offload managing all of their documents to Office 365 cloud, so no additional harm done.

because that requires a capital cost, which tends to require special approval, and different types of accounting that are more difficult to get past.

Bc they exist to waste tax payer money.

Seems an OpenAI employee downvoted it.