Hare Krsna AGTSP
This brings us to the basics of Bhagavad Gita. A great devotee like Arjuna was also under the misconception that by refraining from fighting he would be saving many lives.
Krsna doesn't approve of such non violence because he cares about the sum total of living entities and not just a few.
This machinery of killing(slaughter houses,Dens of Kali) is not approved by the Vedas.
Eventually they must be destroyed.