“GitHub requested Fenix to identify “every specific file” in the repo that it considers infringing; Fenix responded with a statement that the “entire repository is infringing” and should be removed.”
OnlyFans’ owner got GitHub to remove a Widevine project and six forks by claiming the entire repo infringed. Widevine protects video on billions of devices. The project moved to its own domain right away. A DMCA notice moves code, it does not delete it.