One of the personal experience we see in China in a southern city is similar to the one in the video, the only difference is that the person head was smashed heavily into the curb. Everyone is stunned but no one bothered to do anything.
In recent case, the Chinese is bringing their culture to overseas in Bangkok where police found the person bound like this in a car.
And then we have the
#为什么中国那么安全
Or why China is so safe hashtag, campaign by their government. Maybe only apply to Laowais or there are tons of exception.