I knew enough to google the symptoms and found someone that would “rebuild” the main circuit board for a flat fee of $250 with about a week to turn around. That’s a fair bit cheaper than the remodel option.
But that got me thinking “if it’s a flat rate, and occasionally something is hard to fix that means most repairs must be trivial or the person wouldn’t be making enough money”. What’s an obvious, easy and cheap circuit board problem? Capacitors.
I had to buy a tester for $150 but I get to keep it. And the bad capacitor it found cost $.08.
Knowing just a little and being willing to learn a little more saved me a considerable amount of time, trouble and money.
I hope the same is true for cars because I have three relatively new ones in the family and we tend to keep them 10-20 years.
This is why you get things like heatable seat DLC.
Seems like there are still reliable appliances to be found, it's just probably that there's more low-quality cheaply made appliances on the market than there used to be, so it used to be easier to get a good one without researching so much...
Same sentiment for my washer/dryer. Bought an older (used) set for $300, They have lasted 7 years so far, which is in addition to however long they were in use before: I would guess at least 7 more.
Seems like lots of people lament how things like cars, refrigerators, washers, etc. are becoming less mechanical and more electronic. Maybe there's a market for "bespoke" mechanical items.