There's nothing quite as annoying as having to use the cheapest rotary encoder, that already feels like shit, but the firmware is also polling it incredibly slowly, and is debouncing it incorrectly, and it probably bounces like hell, so not only does it feel bad to use it, but it actually doesn't work half the time and goes a step or two in the wrong direction, even if you spin it evenly into the other.

These things are like these fake volume controls reddit made up.