Notably, this primer on Sora safeguards was published only yesterday: https://openai.com/index/creating-with-sora-safely/
Not a great look that either the teams responsible for Sora didn't know this was coming or the decision was so brash that things changed overnight.
There is a link at the top of that document that takes you to the original version which was published last September. As far as I can tell it’s mostly the same as before.
i guess the disney deal falling through was the impetus rather than vice versa
The app isn’t shutting down today, so they may have decided that the write up is still useful.