Both of my previous cars had door recalls.
Ford Focus Mk3 and Prius Prime 2024.
Yup. The door had weird failure cases that needed a recall.
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Connectors and cables is damn near Masters level in knowledge and application. Its a rarely studied and often ignored piece of engineering. The more you learn about them, the crazier it gets.
That being said, this news that the 4090 and 5090 are using but one shunt resistor for all 6 power pins is horrifying to me. I'm not Power Engineer but it looks horrifyingly wrong to my napkin math.
People underestimate the problems of physical design or the design effort needed to make good designs.