Just like shop owner shouldn't refuse to sell you something, because he doesn't like your hair color, social media company shouldn't refuse to broadcast your speech.
Note that this is different from tv or radio, because then the broadcasting company has to do additional work to broadcast your speech, but with social media the company has to do additional work to block it.
Edit: can't -> should't (sorry english is not my first language)
Note that this is different from tv or radio, because then the broadcasting company has to do additional work to broadcast your speech, but with social media the company has to do additional work to block it.
Edit: can't -> should't (sorry english is not my first language)