[Tohsig]

Fully agree. It's the same reason why you wouldn't put a repo on Github and then mirror that repo to Github. At a minimum any good mirror would be on a different provider, and ideally (if we get real picky) on a completely different cloud service.

[seuros]

When you put a repo in Github, everybody that forked or clone that repo become a Mirror.

[CRConrad]

No.