Under the pressure of the Chinese government Apple removed all VPN apps from their App Store in the Chinese region. These apps helped to access content which otherwise would be inaccessible from within China as internet content is strictly controlled by the Chinese government to silence critical voices.
By aiding the Chinese government in this form of censorship Apple chose the profit of their operations in China over aiding people in China who aim for a free and just society.
source: http://tcrn.ch/2wbOtCa
archived source: https://wellthissucks.xyz/2017/07/30/apple-aids-china-in-censorship-archived-source/