You can eliminate Hamas (maybe), but a new group will spring up in its place if the consequence of eliminating Hamas is the ethnic cleansing of Gaza and the West Bank (unless you commit a full genocide and kill all the Palestinians). Then you have Hezbollah, Houthis, Iran, etc…
As long as Israel’s focus is on military occupation, it will never have a hope of normalizing relations with its neighbors. It will always be under threat.
Stealing the land isn’t just wrong. It’s stupid.