it's also annoying to accidentally activate a turn signal (or horn before they moved that). Then it is hard to cancel it, because you have to determine which one is pressed, and unpress it. choose the wrong one and you are back to cancelling the other one.

It is also just as hard to cancel the turn signal/lane change that FSD is attempting that you want to veto.

I have no idea what people behind you are thinking (or acting on while all this struggle is going on)