A honest question, why are most people here okay with this, but they’re not okay with for example Facebook censoring certain content?
Calling vocabulary subs like this "censorship" greatly glorifies the users of said language, as unless they're deliberately trying to be offensive there is always an equally useful word at hand.
Also, given the semi-monopoly that these sites have, I think that they have some sort of responsibility to not exploit network effects and alienate users just because they can.
And the line moves over time, not always for the better.
Is code not a mechanism of human communication?