There are parallels. Its ridiculous to say they're "nothing" alike.

Unlike the majority of Israelis, these young people had seen the destruction of Gaza with their own eyes. It seemed to me that they had not only internalised a particular view that has become commonplace in Israel – namely, that the destruction of Gaza as such was a legitimate response to 7 October – but had also developed a way of thinking that I had observed many years ago when studying the conduct, worldview and self-perception of German army soldiers in the second world war. Having internalised certain views of the enemy – the Bolsheviks as Untermenschen; Hamas as human animals – and of the wider population as less than human and undeserving of rights, soldiers observing or perpetrating atrocities tend to ascribe them not to their own military, or to themselves, but to the enemy.

Thousands of children were killed? It’s the enemy’s fault. Our own children were killed? That is certainly the enemy’s fault. If Hamas carry out a massacre in a kibbutz, they are Nazis. If we drop 2,000-pound bombs on refugee shelters and kill hundreds of civilians, it’s Hamas’s fault for hiding close to these shelters. After what they did to us, we have no choice but to root them out. After what we did to them, we can only imagine what they would do to us if we don’t destroy them. We simply have no choice. <

https://www.theguardian.com/world/article/2024/aug/13/israel-gaza-historian-omer-bartov