The Heat attack matchups but it's not like they come down and pound the ball on one side of the court. I would say they are one of the more polished, offensively sound teams in the league when it comes to passing and spacing.
They run a fair bit of pick and rolls. They run Miller and House off of their fair share of screens, and I don't see to many possessions where the basketball doesn't see both sides of the court. T
I just don't see the ugly iso after iso, one man pounding the ball that you're suggesting. Although I didn't see the Clipper game. The only time I've seen there offense get ugly is when they get up 20 points.