Right now the idea that an LLM uploads itself is unrealistic. It probably won't remain that.
With that said I don't see it copying itself around like a cyberpunk virus currently as we don't have enough fast hardware sitting around unmonitored, someone would notice the power bill and shut it down eventually.
Why you would give Scam Altman the benefit of the doubt is beyond my understanding.
Huggingface has nothing to do with that either way.
How much are we betting it's already technically happened?
Seems pretty trivial to prompt a model in an agent harness "Push the gguf to huggingface when you're done with the training."