Where did I say that one side didn’t want to genocide the other ? Hamas is more public about it and won’t even try to justify their civilian killings, but Netanhyu government has made it clear again and again that they are willing to do collective punishment. The high civilian death rate is of course intentional.
Hamas has also killed plenty of civilians, and they don’t even try to pretend that it was accidental. That said you are close to their ratio which is three civilians for every military death.
Israel’s civilian deaths to militant deaths is probably higher due to the usage of bombs (10 civilian deaths per explosion) and intentional starvation but it isn’t 100:1.
Hamas’ strategy of hiding behind civilians is also a war crime since it obviously increases the number of civilians killed.
If you believe Israeli propaganda, they have killed 5000 Hamas militants. Reality is probably smaller than that, but since Hamas intentionally doesn’t publish their militant casualties we won’t have a good estimation. That said 500 Israeli soldiers have died and seeing the asymmetry in warfare, you can expect much more Hamas militants to have died. I have not been able to find an estimate from an independent source.