I just looked back at this thread and realized I never responded.
The reason why I say you are assuming bad faith is that you continually cherrypicked items to assert that I'm legitimizing extremists that I oppose. And therefore disregard anything that I have to say about strategies to reduce extremism.
To the contrary not only do you continue to assert that I'm "legitimizing" them, you dismiss my concerns as "boogeymen". Which is one of many ways that your complaining that I've been rude and presumptive and pejorative to you looks to me like the pot calling the kettle black.
Now to the facts. You agree with the fact that there was an infrastructure created across multiple organizations to fight misinformation. But here are key points that I think you are not considering.
First, those organizations overwhelmingly lean left. For example look at https://www.vox.com/2015/9/29/9411117/silicon-valley-politic.... They do not fit perfectly within the Democratic party, but they generally have an overwhelming preference for Democrats over Republicans.
Second, the infrastructure created to fight misinformation WAS a method of censorship. Whether it is reducing reach (eg by shadowbanning), blocking links, or deplatforming people, all of the available tools are tools of censorship. Just intended for a good purpose.
Third, its actions were not politically neutral. Obviously, if mostly left-wing people censor mostly right wing misinformation, this puts a thumb on the ideological scale. Likewise most of the mistakes will show the same bias. We more easily notice what is wrong with what we politically oppose than what we politically support.
Fourth, not all involved acted in good faith. This is clearly seen in the Twitter Files. Political activists on the left and right immediately recognized that there was a useful tool to manipulate here. Given existing ideological biases, political activists on the left were more successful in doing so. The whole Hamilton 68 debacle demonstrates how easily a left-wing disinformation narrative was able to get widely reported and had tremendous influence despite the fact that Twitter internally knew it to be disinformation.
And now we get to the most important point to me. Media like the NY Times like to think of themselves as a neutral arbiter of truth. By their own actions, they aren't. And to the extent that they have an obvious and demonstrable bias, they SHOULD be distrusted by those that they are biased against.
It is true that the main alternatives are objectively less trustworthy. But NOBODY can be trusted here. And that is a problem.