https://www.jpost.com/opinion/the-lefts-moral-crusade-against-israel-and-zionism-641210
Accusations Israel is “occupying Palestinian territory,” “stealing Palestinian land” and building “illegal settlements” – which the ICC’s chief prosecutor, a Muslim, condemns as “war crimes” – are commonly used by Israel’s enemies to denounce and delegitimize Israel. Although thoroughly refuted, these legal arguments are effective weapons in the propaganda war against Israel.
Less controversial, however, is a moral argument which appeals to many, including marginal Jews and leftist Israelis who consider themselves to be pro-Israel and Zionists; this helps to explain why people turn against Israel. It is a generally accepted principle that one national group should not rule over and suppress minorities under its control. Used successfully against racist regimes in South Africa, Rhodesia and other countries, it is used to depict Israel’s treatment of Palestinians.
This crusade is also part of the Left’s media campaign against Israel (i.e. Jews) who target “innocent Palestinians,” such as the “al-Dura incident,” in which a child was killed by a Palestinian sniper but was blamed on the IDF. It is used to depict “Jewish settlers” (most of whom are religious) for violence against left-wing activists who attack Jewish-owned property and efforts by Jews to protect their homes and property.
They are powerful indictments because, even though they are untrue, they suggest that Israel is violating laws and human rights and, just as important, Jewish ethics and values – justice. Settlers, it is claimed, are undermining the “rule of law.” This generates self-doubt and feelings of guilt and shame.