Of course, none of the current fact-checkers on the major platforms are doing anything like that.

I might be wrong, but I imagine each has a binder with a bunch of bullet points under each topic, listing common claims determined to be false by management. Probably some post-it notes holding new claims that their manager saw the previous day and didn't like.

Maybe the 'lab-leak' claim is scratched out.. it's permitted to be spoken of, now.