To be honest, I'm starting to drink the Sourcehut coolaid here. We have a distributed method of interacting with repositories: Email.
Don't get me wrong, the current user experience of email-based patches and discussion isn't great because it's too easy to send a badly formatted patch. But if we invested time in making email patches easier to use (e.g. sending them through a web ui for people who prefer github style PRs) then we could skip all the architectural pains of solutions like forgefed.