When you work for Apple, Apple gets to tell you what to do. Same goes for any corporate owned media outlet.
Jon Stewart has more than enough money to just quit, which he did. Most normal folks do not have this luxury so they tow the line.
Welcome to the reality that the US economic system.
No real free speech, no real agency in our economy, captive regulators that like to masquerade as populist heros but rarely actually do any real damage to sociopathic corporations.