I would think that it's reasonable not to blame a person for terrorist attacks just because of their ethnicity/nationality and not because of any evidenced involvement if that's what you're implying.

Are you saying "they had it coming" or "they deserved it for not actively stopping the attack on the 7th of October 2023 or taking up arms to free the hostage themselves"? If so, I guess we should apply the same ratio of retributional murder towards Israel. Hamas murdered ~1200 -> Israel murdered ~74k -> The world should end (74000 / 1200) * 74000 = 4.5M citizens in Israel. Let's continue the fine tradition of blood/racial feuds that Israel want to invoke themselves.

Upside to that madness is that they will have enough Lebensraum and can stop invading the West Bank.