Draymond gets a technical foul after the refs blow back to back calls in under fifteen seconds. Kerr gets an ejection for bitching on the sidelines, and then he goes out onto the court and cusses out the ref.
I can think of a couple star players who bitch as much as Green does who don't get called for it.
The Kerr technical and ejection was uncalled for. Refs should have to publicly apologize for incompetence.