For years, "self-hosting" Gitea wasn't done because it was missing a bunch of useful collaboration features. Now, it looks like that gap has been closed. All of the specific features mentioned in that issue seem to have been fixed, and the big remaining task is figuring out below to actually migrate all the existing data out of GitHub -- which doesn't seem to be super high on the priority list.
For years, "self-hosting" Gitea wasn't done because it was missing a bunch of useful collaboration features. Now, it looks like that gap has been closed. All of the specific features mentioned in that issue seem to have been fixed, and the big remaining task is figuring out below to actually migrate all the existing data out of GitHub -- which doesn't seem to be super high on the priority list.