I always knew that people at DU grossly overestimated their own brain power, but this is absurd even for them. They really think they thought of something Musk didn't consider?

I assume this is a swipe at free speech, the implication being that disinformation (one of the left's buzzwords) will rule the day if speech is too free.
The thing is, Twitter as it is now doesn't stop disinformation, or create civility, or any of the other stated goals relating to speech. It just ensures that disinformation, abuse, and the like go in one direction.