All you are quoting is a description of how Corellium’s use qualifies as fair use, which is what the person responding to you said.

> The important part here is that it proves Apple does not have the defacto right to claim infringement on iOS. If your emulator is transformative, offers functionality beyond default iOS, doesn't abuse their services and doesn't threaten the iOS market (eg. iPhones) it should be considered lawful.

You are describing fair use. This isn’t establishing the precedent you think it is. Corellium said “hey, what we are doing is fair use” and the court agreed, describing why it was fair use. That’s all. The description of how it counts as fair use is not opening anything new up, that’s just the four factors of fair use that have been there all along.