This ^
Once you're in a guys hip pocket on D, you have done one of two things. You either succeeded in forcing him to a less than ideal spot, forcing him to try and get away, pass(possibly badly), drive (badly - no foul call since he is just looking for one) or shoot a less than average shot. Or, you over commited and he breaks you down and leaves you behind. Either way, his help D are in an excellent spot and effectively, they as a team played good defense. People score in the NBA all the time. Good D or bad D, or no D...people score.
The Suns in recent years have had pretty bad D, and the Lakers have had pretty good D. When the teams met up the Suns still scored. Yet the Lakers didn't score that much more. Funny how that works. This isn't football, so the animations and the principals should not be a part of it.