Meta has been trying to thwart pushback from employees by censoring criticism within its Workplace in-house social network, people familiar with the matter said. Employees who left comments that management viewed as negative on Workplace were told that their statements would be used in performance reviews, potentially affecting their employment, they said.
Sources also told CNBC that employees who might otherwise leave because of their disillusionment with policy changes are concerned about quitting now because of how they will be perceived by future employers given that Meta has said publicly that it's weeding out "low performers."