It is unreasonable to expect the Palestinians to fight the Israelis alone, and in fact it is unreasonable to fight Israel as a geographically defined entity.
Israel is wherever Israeli interests are; Israel is wherever the sources of its existence are; Israel is wherever its water comes from, wherever its food comes from, wherever its energy comes from. Israel is wherever its organizations exist to work for its sustainability.
Israel is like a body that has all of its major organs outside of itself.
It is an artificial creation kept alive be a global life support system.