The chan boards are some of the last bastions of actual free expression.
Here, if you post something that someone doesn't like, your comment is downvoted into oblivion.
Case in point, I posted "Quis custodiet ipsos custodes?" and within 2 seconds it reached 0 votes. If you post anything anti-capitalist on this board (I'm pro-socialist) then there are paid trolls who will literally down vote you until your comments and submissions disappear. Hackernews is owned by propagandists literally by design - it has a moderation system that is created to be gamed. Post enough popular click bait content and you get the points necessary to down vote others. I'm sure that there are entire offices purpose built and operated around policing Hackernews for political purposes.
The /pol/ board on 8ch is a disgusting cesspool. Yes, and? Cloudflare is a de-facto monopoly (monopsony?) and they have the ability to control information. Whoever controls the free flow of information controls the world. What happens when a fascist decides to control Cloudflare? What do you do then? And if you think that is unlikely, well Rupert Murdoch exists.
This should be unlawful by regulation. A free press and free speech means that people should have the right to express opinions that you disagree with. And monopolies prevent that.
The road to hell is paved with good intentions.