USA is still one of the top countries for scientists. Just as an example Europe had a few years of exporting the best GLP-1 drugs (finally something in which Europe was leader in science), Eli Lily quickly took it over. In software San Francisco is still the top for AI research: even when Peter Steinberger didn't know what he will do with OpenClaw, it was clear to him that the only place to move to was USA. Terrence…
We don't know how much OpenAI offered him, but I would bet big that it was enough to get most people to relocate across country lines. [To level-set: we know Meta was offering $100m pay packages to researchers who had not already released something like OpenClaw.]