It has nothing to do with revenge or 'an eye for an eye'.
It has to do with safety.
Up to now, despite the Hamas founding charter explicitly calling for the global genocide of all Jews, despite the numerous devastating suicide bombings, massacres, knifings etc over many years, by Hamas and other Palestinian terrorist groups, Israelis have clung to the hope that a two-state solution next door to Hamas was possible, that a peaceful compromise could be reached.
The events of last weekend showed beyond any reasonable doubt that that hope was a lie. That there never was and never can be 'peace' with monsters who make complex, long-term plans to rape and murder your teens, behead your babies, murder your grandparents and live stream the murder on the grandmother's own Facebook page so her granddaughter could see it, take whole families hostage, torture and execute your soldiers, set fire to people's homes with them in it, etc. We would never consider having ISIS living next door. And no fucking way would we consider it out moral duty to feed, water and medicate them while they continue to try to murder all of us in the most horrific ways. 😡
Israelis are entitled to live in peace. They are entitled to safety. If Hamas desires Jewish genocide above all else, above the lives of their own people, if Hamas chooses to stockpile only rockets and not food, If they choose to build terror tunnels not water desalination plants, in nearly 20 years of ruling over Gaza, that is absolutely on them, NOT on Israel.
Israeli lives are not worth less than Palestinian lives. Israelis are not required to support those who would kill them, who are actively trying to kill them. Self-defence is not only valid in law, it is an important moral principle. And those demanding Israelis risk their own safety to support their would-be murderers are the immoral ones. 😡