By fact checkers you mean what? People at the media orgs?
> A letter signed by more than 80 groups, including Full Fact in the UK and the Washington Post’s Fact Checker
The people who publish lies have now nominated themselves “fact checkers”.
That’s ironic.
This is the original article: https://www.poynter.org/fact-checking/2022/youtube-misinform...
Anyway there are
Facebook literally refers to fact-checker statements as “opinions” in their legal terminology.
I believe this, but do you have a link? I'd love to show my family this.