I always think about auto repair when repairability comes up. I could still get parts for my 30yo jeep. Hell people make parts for collector vehicles, even 90 year old Model A cars.
Now, you might say modern cars are less repairable but I can also get software to diagnose and configure my 5yo Toyota 4Runner. And if I upgrade some parts it doesn't void the warranty because of consumer friendly laws.
Tech would be very different if it followed these patterns.