The least surprising part of the story is "ineptitude at the Apple Store"
Man - I hate those places now.
They are such a screaming far cry from how cool and fun they were a decade + ago.
I have had mixed luck, but mostly good, with their support. One thing that irked me was a person that I was dumped to on a phone call over my iTunes crashing, and some music flat out disappearing. He had be blow the library away, and recreate it by ripping all of my CDs over again. Then, when it happened again, another support rep told me to do the same thing. Then I got someone who knew what they were talking about, not that the reload didn't probably help to some extent, but told me that doing a complete reload was a 'waste of time', and 'didn't accomplish much'. He had me do some incantations, and the problem went away. Part of the problem was me editing the xml files iTunes used, but that wasn't the direct cause. It's been so long ago now that it's just a distant, bad, memory, but there are *some* knowledgeable people that you can get that actually know their stuff, but there are many that are just the blind leading the blind. (And nothing is worse than the helpful *cough* idiots that staff (infect?) the standup kiosks at places like Worst Try. (I was banned once for butting into a conversation between a sales droid and a mark, when the droid waxed knowledgeable about how incompatible everything with a Mac was to the 'rest of the world (Windows).
'The data isn't compatible'. No, it *is*.
'Microsoft Office isn't available for the Mac'. No, it *is*.
'The Mac won't work on your existing wifi'. No, it *WILL!!!*
What a doofus... The 'mark' ended up wandering away, headed towards the door. A few minutes later, the droid and a clueless manager walked up to me, and I was 'banned' from Worst Try... I returned the next day, and was just another 'mark', browsing, and mostly ignored like everyone else.
What a mess...