> might ... general case.... Or it might not and we are talking about a very concrete case. The point is that everything is "large", low-tech and lots of stuff

> might ... general case.... Or it might not and we are talking about a very concrete case. The point is that everything is "large", low-tech and lots of stuff works the same. So replacement parts are fairly easy to get and easy to install. No soldering, no dexterity, no "exact design of every piece" required. Compare that to fixing a smartphone, where you might need special tools to even open the device.