No-brainer for them. They're in the middle of cost-cutting and rebranding.
Much healthier companies don't want a bar of manufacturing in the US due to tarrifs and countries are already shifting toward a version of globalisation that doesn't rely on the US. Not because it sucks, it's just proven how disruptive it can be if it's unstable.
Nissan is kind of staring down a slow death on its current course, so has started a big radical change including shutting down its own domestic plants. Exfiltrating from manufacturing in the US where possible can just be assumed.