Good moderation sets standards for how we communicate that everyone is honestly able to meet regardless of their worldview. Taking this site as an example, the guidelines focus on the tone, relevancy, and novelty of your responses. It encourages civility and curiosity, it does not try to calculate the truth value of what I'm saying.

I see many "it's just moderation" takes on what Twitter is doing, but what Twitter and other platforms are now doing goes beyond what most platforms have traditionally enforced in their moderation. Hiding user content that the platform unilaterally perceives to be untruthful is really a new milestone.