Yes, I didn't initially mention on this thread that I wasn't Jewish because I think it ought not to matter: everyone should recognise how appalling Hamas are and what an atrocity this is (one atrocity among the many they have perpetrated). I'm also wary of disclaiming Jewishness being itself a subtle form of anti-Semitism. But then the other side of things is that so many people do comment hatefully even on a thread like this that I think it's worth mentioning not being Jewish from time to time, just to underline that Israel (and Jewish people globally) are not wholly alone in a sea of unjustifiable hate.
The latest episode of Bari Weiss's podcast, Honestly, talked about how even Holocaust memorial museums are uncomfortable with the Jewishness of the Holocaust and often want to remake it into something more focused on intolerance in general. It's chilling how any discussion of hatred directed at Jewish people specifically seems to suffer from these redirection attempts.