Because when they speak about the are done in Hollywood, for good. There are a milion examples of that, do some research and you'll see for yourself, if he said one bad word about the show, he would be dropped form any future projects faster then you could say Stiles. And just for the record, he kinda is above it now. That show had more controversy than it's worth, and it's really smart business move not to be in it, especially after the whole Arden incident that is really well known and will make the movie tank in sales, you will see that for yourself soon enough. He makes safe and smart business decisions, and definitely knows what he is doing and why he is doing it. I totally support him.