There's something to be said for the social availability that github brings. I'm far more likely to submit a pr for a bugfix to a project on gh than a random self-host site.
You can do your own ci/cd runner system, but you still rely on webhooks or triggers, when you aren't hosting the code.
You can do your own ci/cd runner system, but you still rely on webhooks or triggers, when you aren't hosting the code.