He might think that, and there might be other videos or writings of his that state it more explicitly, but the video you linked doesn't back it up. He speaks for two minutes and mentions 1A once. In that regard, all he says is the 1st Amendment stands as a block to hammering out of existence organizations that pump out disinformation. That's 100% accurate. He gives a solution and says "so what we neeed. . . " Nothing in that solution mentions jettisoning or curbing 1A. Instead, he focuses on "win the ground" and win the "right to govern."
He does say they should win so that they have the "right to change." I don't know what that means. If he means change the 1A, then I would agree, he's saying something worrisome. But there's no proof in this clip that that is what he is referring to.
Re neutral editors of facts (what he said, not editors/referrees of opinion), we can and do have neutral arbiters of many facts in life--if we didn't, it would be power politics all the way down, a very postmodern, CRT vision of the world. I don't understand conservatives--or liberals--who want to give that game away. Facts exist, and people have the ability to muzzle their inborn or experiential biases about things and do so to an important extent about all manner of facts. If not, we couldn't even do science, for example.
Even on the more contentious issues, there are people who edit or referee things who don't have skin in the game or do a great job of preventing any political bias from creeping in (compare news sections of the WSJ to NYT or subscribe to the many services that now tout objective news). The banal objection that people aren't perfect, I find to be irrelevant and utopian.
All that said, I agree that my preferred society would not allow a centralized entity to determine who is and is not a good or neutral or unbiased editor/arbiter. And the First Amendment should be fought for, not abandoned to progressives who now find it inconvenient (and yes, they do exist).