Among other gems:
A few developers provided similar stories of how App Review had rejected their app for some reason which the developer disputed, and after a few messages back and forth it was obvious to the developers that they weren’t making any progress. Rather than continue the argument, these developers decided to reject their own app, and then resubmit the app a few days or weeks later. All of these stories ended in the same way: App Review approved the new build (with no changes) with no questions asked.