It was always a strategy of war. It happened in Vietnam,Iraq and currently in Russia invasion of Ukraine. I don't see why it would different in this war
It's like when France allowed tunisian students in France when tunisia was occupied it doesn't change the fact that in both case most was mistreated by the colonizers. Palestinians resistance is not just about religions that's why Shia and sunni groups are allies despite the long history of violence between both factions there's also Christian and Marxist leninist groups in Gaza.
I don't believe the older generation don't want a two state solution. The problem with the two state solution proposals was always biased towards Israel and have almost no flexibility in discussing the terms. I think a one state solution makes more sens
Israel would be living safely if they didn't decide to colonize Gaza, the West bank and many other Arab land in 67