ouimetnick
macrumors 68040
I understand why Apple doesn’t want “authorized” shops repairing their products. Someone at the mall misdiagnoses the problem, slaps in a cheap battery, and sends them on their way. Phone overheats, kiosk repair service is gone, and then they blame Apple for it. Of course this is a fringe case, but I have heard of people doing that down here in FL (a repair shop technician with his own business verified this).
On the other hand, there’s no reason someone in a humid, temperate climate should be accused of “water damage” and then being charged for a whole new computer. Or, hell, a faulty display cable warranting an entirely new screen.
Having an “authorized” repair center do work doesn’t guarantee anything. I had a “genius” strip a screw on my iPhone 5S while replacing the screen (I’ve never stripped a screw repairing iPhones btw) and they had to give me a replacement.
I was told that Geniuses do sometimes make mistakes as well (even though they are supposedly trained)
Look at what happened in Vermont (not too far from me)

Chevy Bolt EV belonging to Vermont lawmaker who has backed industry catches fire
A Chevrolet electric vehicle owned by Vermont state Rep. Timothy Briglin, who has backed the industry, caught fire while charging in his driveway, police said.
Authorized dealer screwed something up.