Widespread state control over art and culture has left no room for freedom of expression in the country. For more than 60 years anyone with a dissenting opinion has been suppressed. Chinese art is merely a product: it avoids any meaningful engagement. There is no larger context. Its only purpose is to charm viewers with its ambiguity.
My view is that good community management is like having good municipal government: You should be able to have dissenting opinions and so on freedom of speech but your grandmother should also be able to walk down the street at night without having to worry about getting mugged.