I asked where the 13,000 Khamas operates killed came from but it seems you are simply parroting whatever you have read. I shall now point you to this very long article by 972. You will learn about the AI generated Khamas target, Lavender is the name of this AI. Two very important components, 'Where's Daddy' & 'Gospel'. Lavender generates the targets from surveillance, phone records, WhatsApp groups, etc, 'Where's Daddy' bombs when they return home. 'Gospel' target buildings of Khamas operatives.
You will learn about collateral damage from low to high double digits and even high triple digits. These are just a few of the contents headers.
It helps explains the high civilians casualty rates. Dumb bomb replaces precision ones to save money as well as preparation for the Hezbollah attack. Not much human intervention, AI generated targets suffice. With 'Gospel' sometimes 4 blocks are bombed to target one high profile commander. Collateral numbers can be as high as a few hundreds.
Pressure from US had them dialling down the collateral damage numbers. How they can still use AI in Rafah amazes me since displacement living in tents, etc give a higher complex identifying movement of targets.
I would have thought thatvthe Khamas commanders aren't that dumb to be going back to their homes and get killed so easily with all those tunnels to avoid being assassinated. So, either the Khamas are being wiped out or the revenge on the civilians was the main objective. Time will tell.