The experience is similar if you call for end-user support. I did this once with an Apple Home issue. I called 133-MAC (Australia), got through to someone immediately, had a nice chat, was very impressed, felt supported, and got myself a case number. Of course, it wasn't resolved.
And then, no matter what I did, I could never, ever get a single word out of anyone about that case again. I often wonder if it's still open.