Oh I understand it. It's the brutal inhumanity of every day Israelis, the ease of the adoption of fascism, and their refusal to extend any empathy in order to cover the horrific massacre of a massively less armed, fundamentally civilian population.
You can try to wriggle: the world knows who you and your fellow murderers are, and there is no justification in the world for genocide.
Here's a thing: the hard part of proving genocide is intent. Intent is clear here.