When ABS is Useless

What is ABS needed for, does it increase the braking distance, when ABS is useless. Tests. Braking with and without ABS. Garage Channel 54: https://youtu.be/687VPHxwF3g Bixis Channel https://youtu.be/zn1Af2w86jk Video about ESP, mentioned at the very beginning: https://youtu.be/jtJj81u9OI4