I give less shits every day about the "freedom" of allowing harm to others.

And Zuck's business RUNS on engagement. If fact check leads to less engagement as the article says, they are disincentivized of any reason to go forward with it. The danger of abusing "fact check" is very real. We pass a fact check law, and suddenly the US gives a billion to an Elon Musk startup "Fax Chex XxX" or whatever and it just labels stuff as woke and deletes anyone who says Trump is on the Epstein list.