Israeli soldier who fought in Gaza commits suicide on his wedding day, exposing army’s deep crisis
(www.middleeastmonitor.com)
That is a form of liberal Zionism to say that anything settlers do is decisive to the struggle. Anti-imperialism has always been a struggle spearheaded by the oppressed themselves not their oppressors. Not to mention that these Israelis don't actually feel remorse. They, much like other "anti-war" settlers eg USAmerican vets against the US invasion of Vietnam, are upset that imperialism has negative side effects for them. They do not care about the colonised.