Then follow to the footnote: "[14] Elon did something else that tilted Twitter rightward though: he gave more visibility to paying users."
This is puzzling to me because: if you give more visibility to one group of people's speech, that means you are giving less visibility to another group of people's speech. Which is just another way of saying you are censoring their speech.
Again, the author asks: "...is there a way to prevent any similar outbreak of aggressively performative moralism in the future?" But preventing somebody from expressing their moral values again is censorship.
No matter what kind of media policies there are, the fact that there is limited bandwidth means that some views are going to be emphasized, and other views are going to be suppressed.