It sure isn’t. https://georgzoeller.com/blog/posts/alibaba-s-ai-deciding-to...

There’s also daily reports from people that have these models escape docker, which happens regular enough that it would be considered negligence to use docker as sandbox.

That Alibaba one was a sandbox escape (I agree those are common) but what's new with the OpenAI story is an attack against another company.

This wasn't a small attack either, Hugging Face published a security advisory for their users while they were still figuring out what happened.