https://www.972mag.com/israeli-army-refusal-crisis-gaza-war/
Menuchin also attributes significant weight to economic factors, but offers an additional explanation: “Israelis don’t want to feel like suckers, and they’re now reaching a point where they feel they’re being exploited. They see others getting exemptions, and they wager that if something happens to them, no one will support them or their families. There’s a feeling of abandonment: they see the families of the hostages crowdfunding just to survive. The bottom line is that the state isn’t really there, and that’s becoming clear to more and more Israelis.


100k seems like a lot. Based on some estimates, that may be more than half the active personnel of the genocidal forces.
if they all fragged their officers there would be no more IOF