"Meta’s policies and practices have been silencing voices in support of Palestine and Palestinian human rights on Instagram and Facebook in a wave of heightened censorship of social media amid the hostilities between Israeli forces and Palestinian armed groups that began on October 7, 2023."
This includes posts about human rights abuses. Human Rights Watch found that this censorship was "systemic and global", and often led to removal of content that didn't contravene any content policy.
This isn't new: "In a 2021 report, Human Rights Watch documented Facebook’s censorship of the discussion of rights issues pertaining to Israel and Palestine and warned that Meta was “silencing many people arbitrarily and without explanation, replicating online some of the same power imbalances and rights abuses that we see on the ground.”"
Following that and other reports at the time, Meta promised to address these concerns. It appears that it's fallen far short of doing so. #Technology