R1 only needed a slight nerf to speed, but it also needed a slight BUFF to the number of touches so that it could be like a faster left stick dribble. This nerf did nothing to increase the number of touches, so R1 dribbling is now slow AND unresponsive.
Either revert the change, or make players take more touches so that R1 dribbling is more smooth and responsive when making slight changes in direction.