No idea where you live. But I’d hope you’d fight for the safety of your family and neighbors. Thats literally all it means to be in the idf for most.
This is a perpetual situation, given that Israel's pattern of territorial expansion is always military control over a new area, followed by settlement building. Since now there is a settlement with colonists living in it, now the same starting argument of "defending family and neighbours" applies, since you now need a "buffer zone" to keep the colonists safe, requiring more military control over a new area. Rinse and repeat, and Israelis are always in a situation to be forced to fight "for the safety of their family and neighbours". How convenient.