If grandparent commenter means in the sense of being an incredibly heavy user of AI, that does not seem to be initiated by Altman or any AI lab as far as I can tell - by January, the Secretary of War (for example) had already announced that he was directing "the Department of War to accelerate America's Military AI Dominance
by becoming an 'AI-first' warfighting force across all components"[1], which in turn was based on Trump's executive order 3 days after taking office (January 23, 2025) ordering the federal government to accelerate AI use[2].
Where did you hear this? All the results I can find say the opposite that the US would buy anything.