Based on the publicly-available information, it's not clear that Google did any such thing. They might have refused, or Apple might not have liked their terms, or Tim Cook may have held a seance to get advice from the ghost of an angry Dijkstra, or a hundred other scenarios of varying plausibility. It's hard to say.
I did not find it hard to read the WSJ article he cited. You did. That's fine. But that does give you license to invent new facts.
I didn't say that at all, and you don't have the excuse of not having access to the entirety of my publicly-available comment. I don't consider it implausible that Google refused, I simply have no basis for believing that over other plausible scenarios.
I'm done replying now, since you don't seem to be getting it.
Just because something takes a modicum of effort to obtain doesn't mean it's "unavailable." You can either pay a modest sum for the Wall Street Journal or just go to a library and read it there. It is readily available. If you choose not to read it, you don't then get to pretend the evidence therein does not exist.
Maybe for Apple Inc, but a better Google Maps app (#2) isn't a "heavy price" for the user.