There is also a whole second category of immense risks of having US companies gatekeeping offensive capabilities, especially for us here in Europe. The centralization/privacy/kill-switch concerns that come with it are a huge AI safety dimension.
I'd rather have a level playing field within a phase of adaptation and hardening regarding cybersecurity issues than a constant dependency on the US, maybe grabbing Greenland today, maybe "extracting" our president tomorrow.
The delta between privileged capabilities and open weight capabilities alone already is a massive, unaddressed AI safety risk.