Nor should there be. This conflict is so much bigger. If we ignore the wider issues around the Hamas hostages, and the context, we are in very great danger of not addressing those issues.
And, in all likelihood having to address the same issues in the future just as we have done ( or not) in the past.
I wouldn't dream of making that post on the bereavement topic.
Exceptionalism and separatism has a huge part to play in the current situation, digging deeper into division will not improve things.
It would be a huge disrespect to those who have lost their lives, and a disservice to the survivors and their families if we cannot confront and learn.