The whole design system notch "idiot-proof" huan meh? Eg. if an idiot stands in the way, he shld be fine or maybe even an idiot any hao press button, the thing shld notch be moving.
Moi usually dun update firmwares unless gotch major porbems, firmware from factory most stable, consecutive updates are mostly based on users' feedbacks, notch always work on chiur phone.