Destroy the current people involved and Hamas 2.0 will just form unless the underlying reasons are tackled. Violence, poverty and desperation fuels extremism. There are other ways to weaken the Hamas that exist as well - like the funding through Qatar which has happened with Israeli knowledge.
But the problem is not just that Hamas are extremists, but the current Israeli government are also extremists who do not want a 2 state solution. It’s very hard to see peace right now.
I have no doubt that if a few of us were in charge we’d be able to sort it out! It really is men at the very end of the day: if the men were taken out of it, I couldn’t see women committing atrocities against children and everyone.