I also think some of the car sensors (Subaru especially) that are trying to make you safer are notoriously bad.
I also find the random “coffee break” notice on Subarus frustrating.
My personal examples: “eyes on the road” - triggered frequently by one pair of sunglasses I have, looking left to check blind spot, checking mirrors, etc.
“Hands on the steering wheel” - triggered occasionally on long drives when I have been giving input, but very light input.