Yeah, I turn most of that off in Settings. I keep where it beeps at you when it thinks you are going to hit something, but turned off where it started braking on its own.
Drives me nuts when the car in front of me is turning right and I know they will soon be out of the way, but my car decides I am coming up on the car too fast and beeps, sometimes even braking, as if the car was going to stay going straight.