It is though. The groundwork is already being laid to restrict the legality of training large models. See the recent executive order. There is a rather small cu

It is though. The groundwork is already being laid to restrict the legality of training large models. See the recent executive order. There is a rather small cutoff size being established for needing to report your training runs and data centers to the government. It is also being ordered that X-risk and CBRN risk testing frameworks and secure environments be developed specifically so they can be imposed as requirements of model developers, including in the private sector. You may argue that the knowledge required to develop LLMs is open source and will be accessible to all (and in practice this is not-quite but mostly true). However the federal government is currently in the process of making it so only certain people are authorized to do so legally.