@The funniest outcome for sure is that the resulting ruling would make all software defacto illegal.
"To the maintainers of this open-source project. We are the big co legal department. We would like to get your written sign-off that no 'AI assistive tooling' has ever been used in this project. It is important for our supply chain. We expect a reply within 5 days."
If anything AI has touched becomes devoid of legal protections, then that would probably implode the tech sector overnight.