that is the kind of braking i do, and yes, if someone pulls out in front of you like that, you pretty much have to drive around them, or hope you can stop. i have had that, on a clear dry road, going 60. someone pulled out in front of me. i had no time to stop and there was a median. luckily nobody was in the oncoming lanes. i slammed on the brakes, locking them up, then let go at just the right time to jerk through the opening in the median into the oncoming lanes. if there was traffic, my only option was to aim for his rear and try to stop, which was impossible. i was 16 at the time.
my car before my p5 had abs, and i couldnt stop for crap cause one wheel was always locking, so it mushed up my brakes.
i guess it is a matter of preference, but i dont need them, and have driven just fine without them. if it is icy, drive slow, and dont make sudden movements and only try to brake if you are going straight. getting going can suck yes.
if getting going is your problem then 4wd is probably what you need.