You couldn’t know they didn’t have data if they didn’t have the ability to present it. Once censored, it’s impossible to tell what media is, that’s the point of censorship.
You can’t know if what was censored was false information, if you don’t have the data on what was said.

Questioning is the heart and soul of science. Doubting included.

To censor doubt is a demand for agreement, and an intimidation of dissent.

Regulation threatens innocent people with the guns of law.
Parents not monitoring their children’s internet access is not an excuse to harass people.

Youtube Premium
I watch youtube near endlessly.

Criterion Channel
Their curration is quite good. They have collections of films together by sub genre, actor, director, film movement, etc. Which makes playlists of movies that teach the topic.