

Well now we are - discussing a much more specific scenario and not just any scenario where someone is seen as wrong by someone else as in the original question.
Anyway, the owner of any private publishing platform must be allowed to choose what they publish or rules for publishing. If it is “censorship” that publishers cannot be forced by any and all to publish illegal content then yeah, that form of “censorship” is entirely justifiable.
Weaker spoons might bend, you need a sturdy one!