I thought it was just something the NBA didn't enforce but was technically a travel. They never enforce the 3 step travel on a break away play either.
Are you sure that's even in the rules? Taking a step for every dribble is really awkward and kind of ridiculous. Go outside and try to run with the basketball while taking a step per dribble.
Some of yall are just the worst, and still wouldn't be impressed if you witnessed the second coming. That was perfectly legal and was pretty amazing to see in a game situation with a defender near. And furthermore, no one here could pull that off even if they were 10 ft tall. Bunch of contrarian wet blankets.