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Mark Zuckerberg, chief executive officer of Meta Platforms Inc., left, arrives at federal court in San Jose, California, US, on Tuesday, Dec. 20, 2022.
David Paul Morris | Bloomberg | Getty Images
Toward the end of 2022, engineers on Meta’s team combating misinformation were ready to debut a key fact-checking tool that had taken half a year to build. The company needed all the reputational help it could get after a string of crises had badly…
