It's not about copying.
It's not about copying.
It't not about copying.
Did I say that enough times?
It's about infringement, which doesn't require copying.
This injunction is over the implementation of something that was apparently independently thought up, but for which Apple obtained a patent that in some interpretations covers what Google also did. For that matter, who would think that anyone could conceive of better search methods than Google?
This kind of coincidence usually indicates an obvious invention that should never have gotten a patent.
You're exactly right. It won't make that much difference, if any, to the user if a different method is found.
For that matter, Apple doesn't seem to care if their patents eventually get invalidated or gotten around. They just switch patents and try again.
It's not about "righting a wrong", or even defending IP, like some think. It's a lot about delaying the competition until Apple gets their own new model out for sale.