aussieinsf
Particularly irksome is that Apple's warranty is less than that offered by the same parts manufacturers when the part is sold directly.
That is commonplace in both cars and computers. When car mfg. buy X part for their car they take it upon themselves (often, not always) to acquire the mantle of X warranty / replacement service, in turn the car mfg. gets a discount for X number of 1000s of X parts for X car.
Same is the case with most all computer mfg. The Air is incredibly simplex part-wise.
monitor, fan, battery, logic board, chassis, and SSD, other than $10 worth of cabling inside, the macbook Air is for all intents and purposes a 5-part computer (not counting the chassis and keyboard). Making it very robust in fact, along with only 1 moving part.
Your having equated CNC machined steel car parts with micrometer level computer parts however is a false analogy not sensibly enjoined.
Apple does stand behind its product, and its service is #1 for a reason. Not to sound an Apple apologist, but having repaired laptops (non Apple) for nearly 12 years both commercial and private, Apples SOP (standard operating procedure) for service and warranty is second to none by a long shot.
Electronic devices do not have a very long warranty for reasons far far too long to list here, .....comparing same to car parts is a nonstarter.
However extended warranty per-1000$ on a laptop is 1/30th as much thru 3rd party insurers as that per-1000$ for a likewise car. As such once again there is no comparison.