Armed citizenry is anathema to the communist concept of a kibbutz.
The communist concept
Need a disarmed populace to be-able in-force their will on them.
Other wise the population would soon over throw their communist masters.
Highly likely. However, the 3% of Israelis who live in that system are unlikely to make a big difference. If they want to be sheep instead of sheep-dogs ... let them.
(3% figure is based on October 2023 data)