You didn't answer the question ... what are some examples of posts, or viewpoints that are, according to you, verboten?
And didn't the GOP helmed investigation find that there was a concerted disinformation campaign waged by Russia, as well as numerous links between people in the Trump campaign and Russian operatives?
Edit: and there are plenty of people on one side of the spectrum claiming that Biden is "in bed with China", which haven't been removed.