Even if they wipe all of Hamas off of the face of the Earth, another group will express sympathy and replace them. Hezbollah, for instance.
With ideological zealots who are ignorant AF of regional and world history, you can bet it won’t take long.
No but Hezbollah is backed by Syria. And Israel can go to war with Syria. Assad is easily recognizable. He has a lot to lose if Syria goes to war with Israel.