> 4. Work with independent researchers to facilitate in-depth studies of the platforms’ impact on people and our societies, and what we can do to improve things.

I'll help you. These two are the overt censorship.

When (often hyper-partisan like Snopes) fact checkers are the ones determining what you can see based on THEIR OWN interpretation of "hate speech" or "inciting violence" then that's censorship.

Alternatively, if you don't want to see something on Twitter / Parler / Gab / etc, just don't follow that person instead of calling for them to be censored.