2 of 2
As a Meta (Facebook) employee, when I was fact-checking, when something was not obvious, I relied on 2 sources of information.
1) Wikipedia
2) BBC News
You are likely going to see more people attack both Wikipedia and BBC News, because they do not pick sides or give you their opinion.
In the case of the BBC, they're often slow to report, because they 1st verify and not everything is a "breaking" story.