US courts consider code to be fully written by an LLM with limited human interaction to be public domain: https://media.cadc.uscourts.gov/opinions/docs/2025/03/23-5233.pdf. Public domain is NOT open source as defined by the OSI: https://opensource.org/blog/public-domain-is-not-open-source. Nor is it free software as defined by the FSF or GNU: https://www.gnu.org/philosophy/categories.html. Accepting these works could make software licenses unenforceable in the US, regardless if they are FLOSS or not.