IDK — I just find it hard to believe that Instagram is intentionally censoring pro-Palestine posts that do not otherwise violate their policies, and the accusation is coming from an actor that is fairly biased and isn't releasing their underlying data. No doubt sometimes things get flagged incorrectly, e.g. the heart emojis — I didn't dispute those ones. But having personally seen the abuse of random Jewish accounts by people spamming Palestinian flags at strangers, I am suspicious of the cases where there isn't any context being given, especially since the source is unreliable and isn't sharing details. Same goes for photos that aren't shared.
"Human Rights Watch solicited cases of any type of online censorship and of any type of viewpoint related to Israel and Palestine. Of the 1,050 cases reviewed for this report, 1,049 cases documented involved examples of online censorship and suppression of content in support of Palestine, while one case contained an example of removal of content in support of Israel."
Even ignoring the self-selection sampling issues here, .01% is not exactly something to just wave off.
If HRW has lost all credibility, then giving Meta the benefit of the doubt and ignoring this report makes sense. However, if you think there’s a chance that HRW might be telling the truth, then it’s worth examining your existing assumptions on how Meta decides what content to allow on its platform.