If that's what you're saying, I guess I'd flag that the 'repercussion cost' for 9/11 is still very much open to debate, and there is significant data to point towards almost every step the US took as a reaction to 9/11 being problematic, ranging from who was targeted, what the collateral impact was, and whether it actually solved any of the underlying problems.
1k out of 8 million is 1 out of 8000.
Every person in Israel knows someone who knows a victim personally. Think how deep this trauma is to Israel.
If we're keeping the scales, then an October 7 situation happens in the Gaza strip every time about 170 die. I think if you look the numbers of the current and historical conflicts it might help shape perceptions.
Also, I wouldn’t go into such numbers, because if these matter, then actions of Hamas are very easily justifiable. The story is way more complex than these numbers.