Israel has no incentive to stop. Even cutting funding won’t. They’ve made so much headway in their genocide they want to finish and set up their new canal through Gaza to rival Suez. (Surprise surprise another colonial asset to defend next time they want to do a massacre).
There needs to be a massive surge of BDS and frankly nations sending peacekeeping troops willing to check IDF aggression while rebuilding.
You can maybe have a Gaza state, but Israel has destroyed any hope of a united west bank that could be meaningfully called a state. Unless they also returned all stolen land, but those illegal settlers are the most extreme.