[rvz]

> Every single project you listed uses Github as a mirror meaning when they go down internally, Github is the backup which from my perspective is a little ironic.

And? It is a read-only mirror. It just 'pulls' changes from the self-hosted copy. It can't be used for direct development for the maintainers. If the main official repository was on GitHub and that goes down, then everything will be down as well including (issues, pull requests, actions, etc). Then you will be totally reliant on GitHub for 'fix it'.

There is a reason why those same projects do not use GitHub as their main repository and tell you 'We don't accept issues or patches here'8. They have control over their issues trackers, review process and CIs and their projects won't halt due to GitHub's unpredictable and intermittent issues.

For those projects, GitHub is only* used as a read-only mirror for cloners, but useless for anyone to send patches, track issues, PRs, etc. which that is done on their self-hosted repositories and it has been like that for them for years.

[bastardoperator]

It's a remote origin, once I clone and branch which I can do from a mirror, I can write and commit as much as I want to the repo, where I push the change up to is ultimately my decision assuming I have access. The point stands, these companies use Github to act as a mirror/backup for their project in the event of something like a disaster (e.g. datacenter fire).

There is no perfect solution and there never will be. Everything has associated cost. You're focused on the distribution of devops tooling, but that is only a fraction of the story. Many large companies have moved to Saas based products because they realize doing it themselves comes with significant cost. An hour or two of downtime is cheaper then a datacenter, equipment, bandwidth, licensing, and expertise to manage all of it.

It's a simple cost benefit analysis. You need to look at this issue through the lens of a business and not just an engineer would be my advise. Interestingly enough you can only point to OSS projects which rarely pay for tooling anyways.