Forks are confusing. What is a fork? How do fork permissions work? What are the security and permission implications? Based on feedback from developers, we've improved how forks work and added more details to our documentation. Check it out!
https://github.blog/2022-10-20-unboxing-fork-improvements-and-unwrapping-fork-docs/

https://twitter.com/github/status/1583518533585014784