It's not simplistic, it's factual. It's more complicated than some people think, but way more simple than Zionists make it look, who try to I jegt artificial nuance to make people look away. And it's worked up until the internet has made it easier to see the genocide than ever before. I'd recommend looking into the British Mandate of Palestine, how a state was promised to Palestinians than reneged by the West to keep the Middle East in chaos, Herzl and the history of Jewish immigration to Israel (and alternative places they were considering like Africa), and the Nakba. Someone around here has a lot of good links, too. I'd also recommend looking into the US, Canadian, and Australian history to find out what settler colonialism is and see how it applies to Palestine.