Perhaps you’re right. Apple's App Store review can be a rough process. Then again, a search of “Inkwell” in the App Store shows plenty of apps that are named “Inkwell”, many of then writing-related.
Agreed. Vanishingly few enforcers have ever said "wait, we let other people do it? Ohhhh go ahead!"
Much more extreme example, I read a court case where the cops were really annoyed the perp told them they should've been enforcing $muchWorseCrime elsewhere. Judge wasn't a fan either.