Spurs never do this kind of stuff.
Manu is a dirty flopper, but do you know what the difference is?
Wade completely stops playing altogether when he flops. He'll travel, fall over, grab his eye, step out of bounds, stare at the ref, completely drop any competitive edge. And if the ref doesn't give him the call, he'll look at the ref dirty like http://maximumgrilledsteelers.com/mgsblog/wp-content/uploads/2011/06/dwade-fail.jpg
In the gif you posted, Manu does a quick attempt to get a call, fails, but gets his defender to back off, and plays on. Most floppers just oversell. Wade does it to avoid competing altogether. And he doesn't have to.
The worst part about it is Wade gets incredibly physical with other plays and has caused several injuries to other players. He's one of the dirtiest players, but he acts bitchmade in order to manipulate the officiating so that he doesn't have to compete at all
If a player backs of from Wade after a flop, he doesn't put up a shot or kill the act: No, he doubles down, falls over and gets the ref to stop the action.
Wade would rather flop than put up a good basketball play. that's the problem with him
Why is wade holding his face when he has a clear path to the basket on a failed attempted steal? Why is he trying to get the ref to call a phantom foul instead of punishing? Why is he resorting to relying on the refs when he's usually a better player than the person that's defending him? It's a pathetic display and completely uncompetitive.