Comment by notjustanymike

> Gen Z don't use devices with knobs and buttons anymore, therefore we should all design our interface elements to look like nothing in particular?

Knobs work as a tactile interface that require two fingers minimum to rotate predictably. With digital screens we lost the tactile element, and mandated a new one finger (thumb) minimum. Interfaces had to adapt, which is why knobs were replaced with sliders. Changes like this happened all over the place; not because of "gen-Z", but because they were the most effective solution for the platform.