Indiscriminately bombing civilians and civilian infrastructure is a war crime.
Israel clearly isn't indiscriminately bombing Gaza.
If we look at stats from before October, the loss of lives is clearly on the Palestinians side to a much higher degree. If we look at since October, it's the same.
That should be expected since only one side spends money on defensive technology. Hamas has been complaining about Israeli air strikes since it came to power. It's spent billions on unguided rockets and ripping up infrastructure. But it's built zero bomb shelters for it's people, even admonishing civilians trying to use the built tunnels for shelter. It's installed zero radar systems. It's purchased zero anti-aircraft guns. It's done absolutely nothing to protect it's citizens and continues to start new wars.
Why would we expect the death tolls to be equal? That's like me, an American complaining that healthcare in America isn't available for everyone like it is for Canadians and demanding that Canada fix that problem.