Many F500 are already using Chinese models or models derived from them through American providers. Even Microsoft's Decision-1 Jev-like:

https://commandline.microsoft.com/microsoft-decision-1-model...

    > To build Microsoft-Decision-1, we post trained Qwen3.5-9B for fast, single-pass decision scoring and will soon rebase it on other models, including Microsoft AI (MAI) and OpenAI.

Cursor's models most famously are built on top of Kimi:

https://techcrunch.com/2026/03/22/cursor-admits-its-new-codi...

    > Cursor’s vice president of developer education Lee Robinson soon acknowledged, “Yep, Composer 2 started from an open-source base!” But he said, “Only ~1/4 of the compute spent on the final model came from the base, the rest is from our training.” As a result, he said Composer 2’s performance on various benchmarks is “very different” from Kimi’s.

So yeah, Chinese open weight models are already in F500.

The major cloud providers have Chinese open weight models in their catalogs. If the model is running through your cloud provider on US soil, you're probably fine for most of corporate America.

*Chinese hosted models, not Chinese models themselves

F500 already outsource everything in the name of cost efficiency, but you're telling me, with the opportunity to cut token costs 40x, they're going to draw the line here?

If any non-US company can use US models, they can use Chinese. Chinese are way less hostile to all of us (regardless on which continent you are) than US is.

This whole fearmongering campaign may work well within US but once you cross the border it becomes funny parody in worst ways. When all this comes from current US its beyond ridiculous, I don't expect post-midterms behavior to be any less petty and dumb.