In the new devops page: https://docs.conan.io/2/devops/using_conancenter.html you say:

Additionally, when building recipes from source, this requires retrieving the source packages (typically zip or tar files) from remote servers outside of the control of ConanCenter. Occasionally, these too can suffer from unscheduled downtime.

This is true, but the context is best practices for improving reliability - for which the page has no recommendation and solution for improving reliability. In other words, even if I fork conan center and build all my own packages, if that recipe pulls sources from a zip or repository on a third party server then that is a point of failure.

It would be good to clarify that that is a continuing risk to users even after following recommendations. Potentially it would also be good to track a potential solution to this. One could imagine that sources could somehow be cached in artifactory...but I admit it's not a simple thing.