When it happens I just try to remind folks that while it’s ethical to oppose many Israeli policies, there are tons of Jewish dissenters who are allies. Basically every time people will agree. One of my most powerful examples is Breaking the Silence, an organization that gathers, confirms, and publishes testimonials from IDF veterans about the reality of life in Occupied Palestinian Territory. 100% Jewish, and Jewish soldiers no less, and still 100% dedicated to making sure the truth is known no matter the cost.