That was quite the revelation... though if I was in Zuck's shoes I would be throwing the FBI under the bus too as it deflects the Section 230 arguments.
Zuckerberg told Rogan: "The background here is that the FBI came to us - some folks on our team - and was like 'hey, just so you know, you should be on high alert. We thought there was a lot of Russian propaganda in the 2016 election, we have it on notice that basically there's about to be some kind of dump that's similar to that'."
He said the FBI did not warn Facebook about the Biden story in particular - only that Facebook thought it "fit that pattern".
Hang in there.
You can read a lot, form your own opinion and then stick to it, in a bayesian way (adjusting your view based on new information).
This may help you not feeling overwhelmed by the complexity of reality.
And yes, Russia interfered in American election. Yes, they try to weaken western democracies. No, they are not responsible for everything wrong in America today.